bfd.h revision 1.1.4.2
1 /* This file is automatically generated. DO NOT EDIT! */ 2 /* Generated from: NetBSD: mknative-binutils,v 1.8 2011/09/25 04:00:58 christos Exp */ 3 /* Generated from: NetBSD: mknative.common,v 1.9 2007/02/05 18:26:01 apb Exp */ 4 5 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 6 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 7 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 8 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 9 "linker.c", "simple.c" and "compress.c". 10 Run "make headers" in your build bfd/ to regenerate. */ 11 12 /* Main header file for the bfd library -- portable access to object files. 13 14 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 15 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 16 Free Software Foundation, Inc. 17 18 Contributed by Cygnus Support. 19 20 This file is part of BFD, the Binary File Descriptor library. 21 22 This program is free software; you can redistribute it and/or modify 23 it under the terms of the GNU General Public License as published by 24 the Free Software Foundation; either version 3 of the License, or 25 (at your option) any later version. 26 27 This program is distributed in the hope that it will be useful, 28 but WITHOUT ANY WARRANTY; without even the implied warranty of 29 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 30 GNU General Public License for more details. 31 32 You should have received a copy of the GNU General Public License 33 along with this program; if not, write to the Free Software 34 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 35 36 #ifndef __BFD_H_SEEN__ 37 #define __BFD_H_SEEN__ 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #include "ansidecl.h" 44 #include "symcat.h" 45 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 46 #ifndef SABER 47 /* This hack is to avoid a problem with some strict ANSI C preprocessors. 48 The problem is, "32_" is not a valid preprocessing token, and we don't 49 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 50 cause the inner CONCAT2 macros to be evaluated first, producing 51 still-valid pp-tokens. Then the final concatenation can be done. */ 52 #undef CONCAT4 53 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 54 #endif 55 #endif 56 57 /* This is a utility macro to handle the situation where the code 58 wants to place a constant string into the code, followed by a 59 comma and then the length of the string. Doing this by hand 60 is error prone, so using this macro is safer. */ 61 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 62 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 63 to create the arguments to another macro, since the preprocessor 64 will mis-count the number of arguments to the outer macro (by not 65 evaluating STRING_COMMA_LEN and so missing the comma). This is a 66 problem for example when trying to use STRING_COMMA_LEN to build 67 the arguments to the strncmp() macro. Hence this alternative 68 definition of strncmp is provided here. 69 70 Note - these macros do NOT work if STR2 is not a constant string. */ 71 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 72 /* strcpy() can have a similar problem, but since we know we are 73 copying a constant string, we can use memcpy which will be faster 74 since there is no need to check for a NUL byte inside STR. We 75 can also save time if we do not need to copy the terminating NUL. */ 76 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 77 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 78 79 80 #define BFD_SUPPORTS_PLUGINS 0 81 82 /* The word size used by BFD on the host. This may be 64 with a 32 83 bit target if the host is 64 bit, or if other 64 bit targets have 84 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 85 #define BFD_ARCH_SIZE 32 86 87 /* The word size of the default bfd target. */ 88 #define BFD_DEFAULT_TARGET_SIZE 32 89 90 #define BFD_HOST_64BIT_LONG 0 91 #define BFD_HOST_64BIT_LONG_LONG 1 92 #if 1 93 #define BFD_HOST_64_BIT long long 94 #define BFD_HOST_U_64_BIT unsigned long long 95 typedef BFD_HOST_64_BIT bfd_int64_t; 96 typedef BFD_HOST_U_64_BIT bfd_uint64_t; 97 #endif 98 99 #if BFD_ARCH_SIZE >= 64 100 #define BFD64 101 #endif 102 103 #ifndef INLINE 104 #if __GNUC__ >= 2 105 #define INLINE __inline__ 106 #else 107 #define INLINE 108 #endif 109 #endif 110 111 /* Declaring a type wide enough to hold a host long and a host pointer. */ 112 #define BFD_HOSTPTR_T unsigned long 113 typedef BFD_HOSTPTR_T bfd_hostptr_t; 114 115 /* Forward declaration. */ 116 typedef struct bfd bfd; 117 118 /* Boolean type used in bfd. Too many systems define their own 119 versions of "boolean" for us to safely typedef a "boolean" of 120 our own. Using an enum for "bfd_boolean" has its own set of 121 problems, with strange looking casts required to avoid warnings 122 on some older compilers. Thus we just use an int. 123 124 General rule: Functions which are bfd_boolean return TRUE on 125 success and FALSE on failure (unless they're a predicate). */ 126 127 typedef int bfd_boolean; 128 #undef FALSE 129 #undef TRUE 130 #define FALSE 0 131 #define TRUE 1 132 133 #ifdef BFD64 134 135 #ifndef BFD_HOST_64_BIT 136 #error No 64 bit integer type available 137 #endif /* ! defined (BFD_HOST_64_BIT) */ 138 139 typedef BFD_HOST_U_64_BIT bfd_vma; 140 typedef BFD_HOST_64_BIT bfd_signed_vma; 141 typedef BFD_HOST_U_64_BIT bfd_size_type; 142 typedef BFD_HOST_U_64_BIT symvalue; 143 144 #if BFD_HOST_64BIT_LONG 145 #define BFD_VMA_FMT "l" 146 #elif defined (__MSVCRT__) 147 #define BFD_VMA_FMT "I64" 148 #else 149 #define BFD_VMA_FMT "ll" 150 #endif 151 152 #ifndef fprintf_vma 153 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 154 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 155 #endif 156 157 #else /* not BFD64 */ 158 159 /* Represent a target address. Also used as a generic unsigned type 160 which is guaranteed to be big enough to hold any arithmetic types 161 we need to deal with. */ 162 typedef unsigned long bfd_vma; 163 164 /* A generic signed type which is guaranteed to be big enough to hold any 165 arithmetic types we need to deal with. Can be assumed to be compatible 166 with bfd_vma in the same way that signed and unsigned ints are compatible 167 (as parameters, in assignment, etc). */ 168 typedef long bfd_signed_vma; 169 170 typedef unsigned long symvalue; 171 typedef unsigned long bfd_size_type; 172 173 /* Print a bfd_vma x on stream s. */ 174 #define BFD_VMA_FMT "l" 175 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 176 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 177 178 #endif /* not BFD64 */ 179 180 #define HALF_BFD_SIZE_TYPE \ 181 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 182 183 #ifndef BFD_HOST_64_BIT 184 /* Fall back on a 32 bit type. The idea is to make these types always 185 available for function return types, but in the case that 186 BFD_HOST_64_BIT is undefined such a function should abort or 187 otherwise signal an error. */ 188 typedef bfd_signed_vma bfd_int64_t; 189 typedef bfd_vma bfd_uint64_t; 190 #endif 191 192 /* An offset into a file. BFD always uses the largest possible offset 193 based on the build time availability of fseek, fseeko, or fseeko64. */ 194 typedef BFD_HOST_64_BIT file_ptr; 195 typedef unsigned BFD_HOST_64_BIT ufile_ptr; 196 197 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 198 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 199 200 #define printf_vma(x) fprintf_vma(stdout,x) 201 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 202 203 typedef unsigned int flagword; /* 32 bits of flags */ 204 typedef unsigned char bfd_byte; 205 206 /* File formats. */ 208 209 typedef enum bfd_format 210 { 211 bfd_unknown = 0, /* File format is unknown. */ 212 bfd_object, /* Linker/assembler/compiler output. */ 213 bfd_archive, /* Object archive file. */ 214 bfd_core, /* Core dump. */ 215 bfd_type_end /* Marks the end; don't use it! */ 216 } 217 bfd_format; 218 219 /* Symbols and relocation. */ 221 222 /* A count of carsyms (canonical archive symbols). */ 223 typedef unsigned long symindex; 224 225 /* How to perform a relocation. */ 226 typedef const struct reloc_howto_struct reloc_howto_type; 227 228 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 229 230 /* General purpose part of a symbol X; 231 target specific parts are in libcoff.h, libaout.h, etc. */ 232 233 #define bfd_get_section(x) ((x)->section) 234 #define bfd_get_output_section(x) ((x)->section->output_section) 235 #define bfd_set_section(x,y) ((x)->section) = (y) 236 #define bfd_asymbol_base(x) ((x)->section->vma) 237 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 238 #define bfd_asymbol_name(x) ((x)->name) 239 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 240 #define bfd_asymbol_bfd(x) ((x)->the_bfd) 241 #define bfd_asymbol_flavour(x) \ 242 (((x)->flags & BSF_SYNTHETIC) != 0 \ 243 ? bfd_target_unknown_flavour \ 244 : bfd_asymbol_bfd (x)->xvec->flavour) 245 246 /* A canonical archive symbol. */ 247 /* This is a type pun with struct ranlib on purpose! */ 248 typedef struct carsym 249 { 250 char *name; 251 file_ptr file_offset; /* Look here to find the file. */ 252 } 253 carsym; /* To make these you call a carsymogen. */ 254 255 /* Used in generating armaps (archive tables of contents). 256 Perhaps just a forward definition would do? */ 257 struct orl /* Output ranlib. */ 258 { 259 char **name; /* Symbol name. */ 260 union 261 { 262 file_ptr pos; 263 bfd *abfd; 264 } u; /* bfd* or file position. */ 265 int namidx; /* Index into string table. */ 266 }; 267 268 /* Linenumber stuff. */ 270 typedef struct lineno_cache_entry 271 { 272 unsigned int line_number; /* Linenumber from start of function. */ 273 union 274 { 275 struct bfd_symbol *sym; /* Function name. */ 276 bfd_vma offset; /* Offset into section. */ 277 } u; 278 } 279 alent; 280 281 /* Object and core file sections. */ 283 284 #define align_power(addr, align) \ 285 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 286 287 typedef struct bfd_section *sec_ptr; 288 289 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 290 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 291 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 292 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 293 #define bfd_section_name(bfd, ptr) ((ptr)->name) 294 #define bfd_section_size(bfd, ptr) ((ptr)->size) 295 #define bfd_get_section_size(ptr) ((ptr)->size) 296 #define bfd_section_vma(bfd, ptr) ((ptr)->vma) 297 #define bfd_section_lma(bfd, ptr) ((ptr)->lma) 298 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 299 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 300 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 301 302 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 303 304 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 305 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 306 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 307 /* Find the address one past the end of SEC. */ 308 #define bfd_get_section_limit(bfd, sec) \ 309 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 310 / bfd_octets_per_byte (bfd)) 311 312 /* Return TRUE if input section SEC has been discarded. */ 313 #define elf_discarded_section(sec) \ 314 (!bfd_is_abs_section (sec) \ 315 && bfd_is_abs_section ((sec)->output_section) \ 316 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ 317 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) 318 319 /* Forward define. */ 320 struct stat; 321 322 typedef enum bfd_print_symbol 324 { 325 bfd_print_symbol_name, 326 bfd_print_symbol_more, 327 bfd_print_symbol_all 328 } bfd_print_symbol_type; 329 330 /* Information about a symbol that nm needs. */ 331 332 typedef struct _symbol_info 333 { 334 symvalue value; 335 char type; 336 const char *name; /* Symbol name. */ 337 unsigned char stab_type; /* Stab type. */ 338 char stab_other; /* Stab other. */ 339 short stab_desc; /* Stab desc. */ 340 const char *stab_name; /* String for stab type. */ 341 } symbol_info; 342 343 /* Get the name of a stabs type code. */ 344 345 extern const char *bfd_get_stab_name (int); 346 347 /* Hash table routines. There is no way to free up a hash table. */ 349 350 /* An element in the hash table. Most uses will actually use a larger 351 structure, and an instance of this will be the first field. */ 352 353 struct bfd_hash_entry 354 { 355 /* Next entry for this hash code. */ 356 struct bfd_hash_entry *next; 357 /* String being hashed. */ 358 const char *string; 359 /* Hash code. This is the full hash code, not the index into the 360 table. */ 361 unsigned long hash; 362 }; 363 364 /* A hash table. */ 365 366 struct bfd_hash_table 367 { 368 /* The hash array. */ 369 struct bfd_hash_entry **table; 370 /* A function used to create new elements in the hash table. The 371 first entry is itself a pointer to an element. When this 372 function is first invoked, this pointer will be NULL. However, 373 having the pointer permits a hierarchy of method functions to be 374 built each of which calls the function in the superclass. Thus 375 each function should be written to allocate a new block of memory 376 only if the argument is NULL. */ 377 struct bfd_hash_entry *(*newfunc) 378 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 379 /* An objalloc for this hash table. This is a struct objalloc *, 380 but we use void * to avoid requiring the inclusion of objalloc.h. */ 381 void *memory; 382 /* The number of slots in the hash table. */ 383 unsigned int size; 384 /* The number of entries in the hash table. */ 385 unsigned int count; 386 /* The size of elements. */ 387 unsigned int entsize; 388 /* If non-zero, don't grow the hash table. */ 389 unsigned int frozen:1; 390 }; 391 392 /* Initialize a hash table. */ 393 extern bfd_boolean bfd_hash_table_init 394 (struct bfd_hash_table *, 395 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 396 struct bfd_hash_table *, 397 const char *), 398 unsigned int); 399 400 /* Initialize a hash table specifying a size. */ 401 extern bfd_boolean bfd_hash_table_init_n 402 (struct bfd_hash_table *, 403 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 404 struct bfd_hash_table *, 405 const char *), 406 unsigned int, unsigned int); 407 408 /* Free up a hash table. */ 409 extern void bfd_hash_table_free 410 (struct bfd_hash_table *); 411 412 /* Look up a string in a hash table. If CREATE is TRUE, a new entry 413 will be created for this string if one does not already exist. The 414 COPY argument must be TRUE if this routine should copy the string 415 into newly allocated memory when adding an entry. */ 416 extern struct bfd_hash_entry *bfd_hash_lookup 417 (struct bfd_hash_table *, const char *, bfd_boolean create, 418 bfd_boolean copy); 419 420 /* Insert an entry in a hash table. */ 421 extern struct bfd_hash_entry *bfd_hash_insert 422 (struct bfd_hash_table *, const char *, unsigned long); 423 424 /* Rename an entry in a hash table. */ 425 extern void bfd_hash_rename 426 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); 427 428 /* Replace an entry in a hash table. */ 429 extern void bfd_hash_replace 430 (struct bfd_hash_table *, struct bfd_hash_entry *old, 431 struct bfd_hash_entry *nw); 432 433 /* Base method for creating a hash table entry. */ 434 extern struct bfd_hash_entry *bfd_hash_newfunc 435 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 436 437 /* Grab some space for a hash table entry. */ 438 extern void *bfd_hash_allocate 439 (struct bfd_hash_table *, unsigned int); 440 441 /* Traverse a hash table in a random order, calling a function on each 442 element. If the function returns FALSE, the traversal stops. The 443 INFO argument is passed to the function. */ 444 extern void bfd_hash_traverse 445 (struct bfd_hash_table *, 446 bfd_boolean (*) (struct bfd_hash_entry *, void *), 447 void *info); 448 449 /* Allows the default size of a hash table to be configured. New hash 450 tables allocated using bfd_hash_table_init will be created with 451 this size. */ 452 extern void bfd_hash_set_default_size (bfd_size_type); 453 454 /* This structure is used to keep track of stabs in sections 455 information while linking. */ 456 457 struct stab_info 458 { 459 /* A hash table used to hold stabs strings. */ 460 struct bfd_strtab_hash *strings; 461 /* The header file hash table. */ 462 struct bfd_hash_table includes; 463 /* The first .stabstr section. */ 464 struct bfd_section *stabstr; 465 }; 466 467 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 468 469 /* User program access to BFD facilities. */ 470 471 /* Direct I/O routines, for programs which know more about the object 472 file than BFD does. Use higher level routines if possible. */ 473 474 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 475 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 476 extern int bfd_seek (bfd *, file_ptr, int); 477 extern file_ptr bfd_tell (bfd *); 478 extern int bfd_flush (bfd *); 479 extern int bfd_stat (bfd *, struct stat *); 480 481 /* Deprecated old routines. */ 482 #if __GNUC__ 483 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 484 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 485 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 486 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 487 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 488 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 489 #else 490 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 491 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 492 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 493 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 494 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 495 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 496 #endif 497 extern void warn_deprecated (const char *, const char *, int, const char *); 498 499 /* Cast from const char * to char * so that caller can assign to 500 a char * without a warning. */ 501 #define bfd_get_filename(abfd) ((char *) (abfd)->filename) 502 #define bfd_get_cacheable(abfd) ((abfd)->cacheable) 503 #define bfd_get_format(abfd) ((abfd)->format) 504 #define bfd_get_target(abfd) ((abfd)->xvec->name) 505 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 506 #define bfd_family_coff(abfd) \ 507 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 508 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 509 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 510 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 511 #define bfd_header_big_endian(abfd) \ 512 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 513 #define bfd_header_little_endian(abfd) \ 514 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 515 #define bfd_get_file_flags(abfd) ((abfd)->flags) 516 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 517 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 518 #define bfd_my_archive(abfd) ((abfd)->my_archive) 519 #define bfd_has_map(abfd) ((abfd)->has_armap) 520 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 521 522 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 523 #define bfd_usrdata(abfd) ((abfd)->usrdata) 524 525 #define bfd_get_start_address(abfd) ((abfd)->start_address) 526 #define bfd_get_symcount(abfd) ((abfd)->symcount) 527 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 528 #define bfd_count_sections(abfd) ((abfd)->section_count) 529 530 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 531 532 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 533 534 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 535 536 extern bfd_boolean bfd_cache_close 537 (bfd *abfd); 538 /* NB: This declaration should match the autogenerated one in libbfd.h. */ 539 540 extern bfd_boolean bfd_cache_close_all (void); 541 542 extern bfd_boolean bfd_record_phdr 543 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 544 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 545 546 /* Byte swapping routines. */ 547 548 bfd_uint64_t bfd_getb64 (const void *); 549 bfd_uint64_t bfd_getl64 (const void *); 550 bfd_int64_t bfd_getb_signed_64 (const void *); 551 bfd_int64_t bfd_getl_signed_64 (const void *); 552 bfd_vma bfd_getb32 (const void *); 553 bfd_vma bfd_getl32 (const void *); 554 bfd_signed_vma bfd_getb_signed_32 (const void *); 555 bfd_signed_vma bfd_getl_signed_32 (const void *); 556 bfd_vma bfd_getb16 (const void *); 557 bfd_vma bfd_getl16 (const void *); 558 bfd_signed_vma bfd_getb_signed_16 (const void *); 559 bfd_signed_vma bfd_getl_signed_16 (const void *); 560 void bfd_putb64 (bfd_uint64_t, void *); 561 void bfd_putl64 (bfd_uint64_t, void *); 562 void bfd_putb32 (bfd_vma, void *); 563 void bfd_putl32 (bfd_vma, void *); 564 void bfd_putb16 (bfd_vma, void *); 565 void bfd_putl16 (bfd_vma, void *); 566 567 /* Byte swapping routines which take size and endiannes as arguments. */ 568 569 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 570 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 571 572 extern bfd_boolean bfd_section_already_linked_table_init (void); 573 extern void bfd_section_already_linked_table_free (void); 574 575 /* Externally visible ECOFF routines. */ 577 578 #if defined(__STDC__) || defined(ALMOST_STDC) 579 struct ecoff_debug_info; 580 struct ecoff_debug_swap; 581 struct ecoff_extr; 582 struct bfd_symbol; 583 struct bfd_link_info; 584 struct bfd_link_hash_entry; 585 struct bfd_elf_version_tree; 586 #endif 587 extern bfd_vma bfd_ecoff_get_gp_value 588 (bfd * abfd); 589 extern bfd_boolean bfd_ecoff_set_gp_value 590 (bfd *abfd, bfd_vma gp_value); 591 extern bfd_boolean bfd_ecoff_set_regmasks 592 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 593 unsigned long *cprmask); 594 extern void *bfd_ecoff_debug_init 595 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 596 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 597 extern void bfd_ecoff_debug_free 598 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 599 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 600 extern bfd_boolean bfd_ecoff_debug_accumulate 601 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 602 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 603 struct ecoff_debug_info *input_debug, 604 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 605 extern bfd_boolean bfd_ecoff_debug_accumulate_other 606 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 607 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 608 struct bfd_link_info *); 609 extern bfd_boolean bfd_ecoff_debug_externals 610 (bfd *abfd, struct ecoff_debug_info *debug, 611 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 612 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 613 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 614 extern bfd_boolean bfd_ecoff_debug_one_external 615 (bfd *abfd, struct ecoff_debug_info *debug, 616 const struct ecoff_debug_swap *swap, const char *name, 617 struct ecoff_extr *esym); 618 extern bfd_size_type bfd_ecoff_debug_size 619 (bfd *abfd, struct ecoff_debug_info *debug, 620 const struct ecoff_debug_swap *swap); 621 extern bfd_boolean bfd_ecoff_write_debug 622 (bfd *abfd, struct ecoff_debug_info *debug, 623 const struct ecoff_debug_swap *swap, file_ptr where); 624 extern bfd_boolean bfd_ecoff_write_accumulated_debug 625 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 626 const struct ecoff_debug_swap *swap, 627 struct bfd_link_info *info, file_ptr where); 628 629 /* Externally visible ELF routines. */ 630 631 struct bfd_link_needed_list 632 { 633 struct bfd_link_needed_list *next; 634 bfd *by; 635 const char *name; 636 }; 637 638 enum dynamic_lib_link_class { 639 DYN_NORMAL = 0, 640 DYN_AS_NEEDED = 1, 641 DYN_DT_NEEDED = 2, 642 DYN_NO_ADD_NEEDED = 4, 643 DYN_NO_NEEDED = 8 644 }; 645 646 enum notice_asneeded_action { 647 notice_as_needed, 648 notice_not_needed, 649 notice_needed 650 }; 651 652 extern bfd_boolean bfd_elf_record_link_assignment 653 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 654 bfd_boolean); 655 extern struct bfd_link_needed_list *bfd_elf_get_needed_list 656 (bfd *, struct bfd_link_info *); 657 extern bfd_boolean bfd_elf_get_bfd_needed_list 658 (bfd *, struct bfd_link_needed_list **); 659 extern bfd_boolean bfd_elf_size_dynamic_sections 660 (bfd *, const char *, const char *, const char *, const char *, const char *, 661 const char * const *, struct bfd_link_info *, struct bfd_section **, 662 struct bfd_elf_version_tree *); 663 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 664 (bfd *, struct bfd_link_info *); 665 extern void bfd_elf_set_dt_needed_name 666 (bfd *, const char *); 667 extern const char *bfd_elf_get_dt_soname 668 (bfd *); 669 extern void bfd_elf_set_dyn_lib_class 670 (bfd *, enum dynamic_lib_link_class); 671 extern int bfd_elf_get_dyn_lib_class 672 (bfd *); 673 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 674 (bfd *, struct bfd_link_info *); 675 extern bfd_boolean bfd_elf_discard_info 676 (bfd *, struct bfd_link_info *); 677 extern unsigned int _bfd_elf_default_action_discarded 678 (struct bfd_section *); 679 680 /* Return an upper bound on the number of bytes required to store a 681 copy of ABFD's program header table entries. Return -1 if an error 682 occurs; bfd_get_error will return an appropriate code. */ 683 extern long bfd_get_elf_phdr_upper_bound 684 (bfd *abfd); 685 686 /* Copy ABFD's program header table entries to *PHDRS. The entries 687 will be stored as an array of Elf_Internal_Phdr structures, as 688 defined in include/elf/internal.h. To find out how large the 689 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 690 691 Return the number of program header table entries read, or -1 if an 692 error occurs; bfd_get_error will return an appropriate code. */ 693 extern int bfd_get_elf_phdrs 694 (bfd *abfd, void *phdrs); 695 696 /* Create a new BFD as if by bfd_openr. Rather than opening a file, 697 reconstruct an ELF file by reading the segments out of remote memory 698 based on the ELF file header at EHDR_VMA and the ELF program headers it 699 points to. If not null, *LOADBASEP is filled in with the difference 700 between the VMAs from which the segments were read, and the VMAs the 701 file headers (and hence BFD's idea of each section's VMA) put them at. 702 703 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 704 remote memory at target address VMA into the local buffer at MYADDR; it 705 should return zero on success or an `errno' code on failure. TEMPL must 706 be a BFD for an ELF target with the word size and byte order found in 707 the remote memory. */ 708 extern bfd *bfd_elf_bfd_from_remote_memory 709 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 710 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 711 712 /* Return the arch_size field of an elf bfd, or -1 if not elf. */ 713 extern int bfd_get_arch_size 714 (bfd *); 715 716 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 717 extern int bfd_get_sign_extend_vma 718 (bfd *); 719 720 extern struct bfd_section *_bfd_elf_tls_setup 721 (bfd *, struct bfd_link_info *); 722 723 extern void _bfd_fix_excluded_sec_syms 724 (bfd *, struct bfd_link_info *); 725 726 extern unsigned bfd_m68k_mach_to_features (int); 727 728 extern int bfd_m68k_features_to_mach (unsigned); 729 730 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 731 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 732 char **); 733 734 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 735 736 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 737 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 738 char **); 739 740 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs 741 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 742 char **); 743 744 /* SunOS shared library support routines for the linker. */ 745 746 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 747 (bfd *, struct bfd_link_info *); 748 extern bfd_boolean bfd_sunos_record_link_assignment 749 (bfd *, struct bfd_link_info *, const char *); 750 extern bfd_boolean bfd_sunos_size_dynamic_sections 751 (bfd *, struct bfd_link_info *, struct bfd_section **, 752 struct bfd_section **, struct bfd_section **); 753 754 /* Linux shared library support routines for the linker. */ 755 756 extern bfd_boolean bfd_i386linux_size_dynamic_sections 757 (bfd *, struct bfd_link_info *); 758 extern bfd_boolean bfd_m68klinux_size_dynamic_sections 759 (bfd *, struct bfd_link_info *); 760 extern bfd_boolean bfd_sparclinux_size_dynamic_sections 761 (bfd *, struct bfd_link_info *); 762 763 /* mmap hacks */ 764 765 struct _bfd_window_internal; 766 typedef struct _bfd_window_internal bfd_window_internal; 767 768 typedef struct _bfd_window 769 { 770 /* What the user asked for. */ 771 void *data; 772 bfd_size_type size; 773 /* The actual window used by BFD. Small user-requested read-only 774 regions sharing a page may share a single window into the object 775 file. Read-write versions shouldn't until I've fixed things to 776 keep track of which portions have been claimed by the 777 application; don't want to give the same region back when the 778 application wants two writable copies! */ 779 struct _bfd_window_internal *i; 780 } 781 bfd_window; 782 783 extern void bfd_init_window 784 (bfd_window *); 785 extern void bfd_free_window 786 (bfd_window *); 787 extern bfd_boolean bfd_get_file_window 788 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 789 790 /* XCOFF support routines for the linker. */ 791 792 extern bfd_boolean bfd_xcoff_split_import_path 793 (bfd *, const char *, const char **, const char **); 794 extern bfd_boolean bfd_xcoff_set_archive_import_path 795 (struct bfd_link_info *, bfd *, const char *); 796 extern bfd_boolean bfd_xcoff_link_record_set 797 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 798 extern bfd_boolean bfd_xcoff_import_symbol 799 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 800 const char *, const char *, const char *, unsigned int); 801 extern bfd_boolean bfd_xcoff_export_symbol 802 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 803 extern bfd_boolean bfd_xcoff_link_count_reloc 804 (bfd *, struct bfd_link_info *, const char *); 805 extern bfd_boolean bfd_xcoff_record_link_assignment 806 (bfd *, struct bfd_link_info *, const char *); 807 extern bfd_boolean bfd_xcoff_size_dynamic_sections 808 (bfd *, struct bfd_link_info *, const char *, const char *, 809 unsigned long, unsigned long, unsigned long, bfd_boolean, 810 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); 811 extern bfd_boolean bfd_xcoff_link_generate_rtinit 812 (bfd *, const char *, const char *, bfd_boolean); 813 814 /* XCOFF support routines for ar. */ 815 extern bfd_boolean bfd_xcoff_ar_archive_set_magic 816 (bfd *, char *); 817 818 /* Externally visible COFF routines. */ 819 820 #if defined(__STDC__) || defined(ALMOST_STDC) 821 struct internal_syment; 822 union internal_auxent; 823 #endif 824 825 extern bfd_boolean bfd_coff_get_syment 826 (bfd *, struct bfd_symbol *, struct internal_syment *); 827 828 extern bfd_boolean bfd_coff_get_auxent 829 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 830 831 extern bfd_boolean bfd_coff_set_symbol_class 832 (bfd *, struct bfd_symbol *, unsigned int); 833 834 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 835 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 836 837 /* ARM VFP11 erratum workaround support. */ 838 typedef enum 839 { 840 BFD_ARM_VFP11_FIX_DEFAULT, 841 BFD_ARM_VFP11_FIX_NONE, 842 BFD_ARM_VFP11_FIX_SCALAR, 843 BFD_ARM_VFP11_FIX_VECTOR 844 } bfd_arm_vfp11_fix; 845 846 extern void bfd_elf32_arm_init_maps 847 (bfd *); 848 849 extern void bfd_elf32_arm_set_vfp11_fix 850 (bfd *, struct bfd_link_info *); 851 852 extern void bfd_elf32_arm_set_cortex_a8_fix 853 (bfd *, struct bfd_link_info *); 854 855 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 856 (bfd *, struct bfd_link_info *); 857 858 extern void bfd_elf32_arm_vfp11_fix_veneer_locations 859 (bfd *, struct bfd_link_info *); 860 861 /* ARM Interworking support. Called from linker. */ 862 extern bfd_boolean bfd_arm_allocate_interworking_sections 863 (struct bfd_link_info *); 864 865 extern bfd_boolean bfd_arm_process_before_allocation 866 (bfd *, struct bfd_link_info *, int); 867 868 extern bfd_boolean bfd_arm_get_bfd_for_interworking 869 (bfd *, struct bfd_link_info *); 870 871 /* PE ARM Interworking support. Called from linker. */ 872 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 873 (struct bfd_link_info *); 874 875 extern bfd_boolean bfd_arm_pe_process_before_allocation 876 (bfd *, struct bfd_link_info *, int); 877 878 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 879 (bfd *, struct bfd_link_info *); 880 881 /* ELF ARM Interworking support. Called from linker. */ 882 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 883 (struct bfd_link_info *); 884 885 extern bfd_boolean bfd_elf32_arm_process_before_allocation 886 (bfd *, struct bfd_link_info *); 887 888 void bfd_elf32_arm_set_target_relocs 889 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, 890 int, int, int, int); 891 892 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 893 (bfd *, struct bfd_link_info *); 894 895 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 896 (bfd *, struct bfd_link_info *); 897 898 /* ELF ARM mapping symbol support */ 899 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 900 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 901 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 902 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 903 extern bfd_boolean bfd_is_arm_special_symbol_name 904 (const char * name, int type); 905 906 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 907 908 /* ARM Note section processing. */ 909 extern bfd_boolean bfd_arm_merge_machines 910 (bfd *, bfd *); 911 912 extern bfd_boolean bfd_arm_update_notes 913 (bfd *, const char *); 914 915 extern unsigned int bfd_arm_get_mach_from_notes 916 (bfd *, const char *); 917 918 /* ARM stub generation support. Called from the linker. */ 919 extern int elf32_arm_setup_section_lists 920 (bfd *, struct bfd_link_info *); 921 extern void elf32_arm_next_input_section 922 (struct bfd_link_info *, struct bfd_section *); 923 extern bfd_boolean elf32_arm_size_stubs 924 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 925 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); 926 extern bfd_boolean elf32_arm_build_stubs 927 (struct bfd_link_info *); 928 929 /* ARM unwind section editing support. */ 930 extern bfd_boolean elf32_arm_fix_exidx_coverage 931 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 932 933 /* PowerPC @tls opcode transform/validate. */ 934 extern unsigned int _bfd_elf_ppc_at_tls_transform 935 (unsigned int, unsigned int); 936 /* PowerPC @tprel opcode transform/validate. */ 937 extern unsigned int _bfd_elf_ppc_at_tprel_transform 938 (unsigned int, unsigned int); 939 940 /* TI COFF load page support. */ 941 extern void bfd_ticoff_set_section_load_page 942 (struct bfd_section *, int); 943 944 extern int bfd_ticoff_get_section_load_page 945 (struct bfd_section *); 946 947 /* H8/300 functions. */ 948 extern bfd_vma bfd_h8300_pad_address 949 (bfd *, bfd_vma); 950 951 /* IA64 Itanium code generation. Called from linker. */ 952 extern void bfd_elf32_ia64_after_parse 953 (int); 954 955 extern void bfd_elf64_ia64_after_parse 956 (int); 957 958 /* This structure is used for a comdat section, as in PE. A comdat 959 section is associated with a particular symbol. When the linker 960 sees a comdat section, it keeps only one of the sections with a 961 given name and associated with a given symbol. */ 962 963 struct coff_comdat_info 964 { 965 /* The name of the symbol associated with a comdat section. */ 966 const char *name; 967 968 /* The local symbol table index of the symbol associated with a 969 comdat section. This is only meaningful to the object file format 970 specific code; it is not an index into the list returned by 971 bfd_canonicalize_symtab. */ 972 long symbol; 973 }; 974 975 extern struct coff_comdat_info *bfd_coff_get_comdat_section 976 (bfd *, struct bfd_section *); 977 978 /* Extracted from init.c. */ 979 void bfd_init (void); 980 981 /* Extracted from opncls.c. */ 982 extern unsigned int bfd_use_reserved_id; 983 bfd *bfd_fopen (const char *filename, const char *target, 984 const char *mode, int fd); 985 986 bfd *bfd_openr (const char *filename, const char *target); 987 988 bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 989 990 bfd *bfd_openstreamr (const char *, const char *, void *); 991 992 bfd *bfd_openr_iovec (const char *filename, const char *target, 993 void *(*open_func) (struct bfd *nbfd, 994 void *open_closure), 995 void *open_closure, 996 file_ptr (*pread_func) (struct bfd *nbfd, 997 void *stream, 998 void *buf, 999 file_ptr nbytes, 1000 file_ptr offset), 1001 int (*close_func) (struct bfd *nbfd, 1002 void *stream), 1003 int (*stat_func) (struct bfd *abfd, 1004 void *stream, 1005 struct stat *sb)); 1006 1007 bfd *bfd_openw (const char *filename, const char *target); 1008 1009 bfd_boolean bfd_close (bfd *abfd); 1010 1011 bfd_boolean bfd_close_all_done (bfd *); 1012 1013 bfd *bfd_create (const char *filename, bfd *templ); 1014 1015 bfd_boolean bfd_make_writable (bfd *abfd); 1016 1017 bfd_boolean bfd_make_readable (bfd *abfd); 1018 1019 void *bfd_alloc (bfd *abfd, bfd_size_type wanted); 1020 1021 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); 1022 1023 unsigned long bfd_calc_gnu_debuglink_crc32 1024 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1025 1026 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1027 1028 struct bfd_section *bfd_create_gnu_debuglink_section 1029 (bfd *abfd, const char *filename); 1030 1031 bfd_boolean bfd_fill_in_gnu_debuglink_section 1032 (bfd *abfd, struct bfd_section *sect, const char *filename); 1033 1034 /* Extracted from libbfd.c. */ 1035 1036 /* Byte swapping macros for user section data. */ 1037 1038 #define bfd_put_8(abfd, val, ptr) \ 1039 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1040 #define bfd_put_signed_8 \ 1041 bfd_put_8 1042 #define bfd_get_8(abfd, ptr) \ 1043 (*(const unsigned char *) (ptr) & 0xff) 1044 #define bfd_get_signed_8(abfd, ptr) \ 1045 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1046 1047 #define bfd_put_16(abfd, val, ptr) \ 1048 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1049 #define bfd_put_signed_16 \ 1050 bfd_put_16 1051 #define bfd_get_16(abfd, ptr) \ 1052 BFD_SEND (abfd, bfd_getx16, (ptr)) 1053 #define bfd_get_signed_16(abfd, ptr) \ 1054 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1055 1056 #define bfd_put_32(abfd, val, ptr) \ 1057 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1058 #define bfd_put_signed_32 \ 1059 bfd_put_32 1060 #define bfd_get_32(abfd, ptr) \ 1061 BFD_SEND (abfd, bfd_getx32, (ptr)) 1062 #define bfd_get_signed_32(abfd, ptr) \ 1063 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1064 1065 #define bfd_put_64(abfd, val, ptr) \ 1066 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1067 #define bfd_put_signed_64 \ 1068 bfd_put_64 1069 #define bfd_get_64(abfd, ptr) \ 1070 BFD_SEND (abfd, bfd_getx64, (ptr)) 1071 #define bfd_get_signed_64(abfd, ptr) \ 1072 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1073 1074 #define bfd_get(bits, abfd, ptr) \ 1075 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1076 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1077 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1078 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1079 : (abort (), (bfd_vma) - 1)) 1080 1081 #define bfd_put(bits, abfd, val, ptr) \ 1082 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1083 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1084 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1085 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1086 : (abort (), (void) 0)) 1087 1088 1089 /* Byte swapping macros for file header data. */ 1090 1091 #define bfd_h_put_8(abfd, val, ptr) \ 1092 bfd_put_8 (abfd, val, ptr) 1093 #define bfd_h_put_signed_8(abfd, val, ptr) \ 1094 bfd_put_8 (abfd, val, ptr) 1095 #define bfd_h_get_8(abfd, ptr) \ 1096 bfd_get_8 (abfd, ptr) 1097 #define bfd_h_get_signed_8(abfd, ptr) \ 1098 bfd_get_signed_8 (abfd, ptr) 1099 1100 #define bfd_h_put_16(abfd, val, ptr) \ 1101 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1102 #define bfd_h_put_signed_16 \ 1103 bfd_h_put_16 1104 #define bfd_h_get_16(abfd, ptr) \ 1105 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1106 #define bfd_h_get_signed_16(abfd, ptr) \ 1107 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1108 1109 #define bfd_h_put_32(abfd, val, ptr) \ 1110 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1111 #define bfd_h_put_signed_32 \ 1112 bfd_h_put_32 1113 #define bfd_h_get_32(abfd, ptr) \ 1114 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1115 #define bfd_h_get_signed_32(abfd, ptr) \ 1116 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1117 1118 #define bfd_h_put_64(abfd, val, ptr) \ 1119 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1120 #define bfd_h_put_signed_64 \ 1121 bfd_h_put_64 1122 #define bfd_h_get_64(abfd, ptr) \ 1123 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1124 #define bfd_h_get_signed_64(abfd, ptr) \ 1125 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1126 1127 /* Aliases for the above, which should eventually go away. */ 1128 1129 #define H_PUT_64 bfd_h_put_64 1130 #define H_PUT_32 bfd_h_put_32 1131 #define H_PUT_16 bfd_h_put_16 1132 #define H_PUT_8 bfd_h_put_8 1133 #define H_PUT_S64 bfd_h_put_signed_64 1134 #define H_PUT_S32 bfd_h_put_signed_32 1135 #define H_PUT_S16 bfd_h_put_signed_16 1136 #define H_PUT_S8 bfd_h_put_signed_8 1137 #define H_GET_64 bfd_h_get_64 1138 #define H_GET_32 bfd_h_get_32 1139 #define H_GET_16 bfd_h_get_16 1140 #define H_GET_8 bfd_h_get_8 1141 #define H_GET_S64 bfd_h_get_signed_64 1142 #define H_GET_S32 bfd_h_get_signed_32 1143 #define H_GET_S16 bfd_h_get_signed_16 1144 #define H_GET_S8 bfd_h_get_signed_8 1145 1146 1147 /* Extracted from bfdio.c. */ 1148 long bfd_get_mtime (bfd *abfd); 1149 1150 file_ptr bfd_get_size (bfd *abfd); 1151 1152 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, 1153 int prot, int flags, file_ptr offset); 1154 1155 /* Extracted from bfdwin.c. */ 1156 /* Extracted from section.c. */ 1157 typedef struct bfd_section 1158 { 1159 /* The name of the section; the name isn't a copy, the pointer is 1160 the same as that passed to bfd_make_section. */ 1161 const char *name; 1162 1163 /* A unique sequence number. */ 1164 int id; 1165 1166 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1167 int index; 1168 1169 /* The next section in the list belonging to the BFD, or NULL. */ 1170 struct bfd_section *next; 1171 1172 /* The previous section in the list belonging to the BFD, or NULL. */ 1173 struct bfd_section *prev; 1174 1175 /* The field flags contains attributes of the section. Some 1176 flags are read in from the object file, and some are 1177 synthesized from other information. */ 1178 flagword flags; 1179 1180 #define SEC_NO_FLAGS 0x000 1181 1182 /* Tells the OS to allocate space for this section when loading. 1183 This is clear for a section containing debug information only. */ 1184 #define SEC_ALLOC 0x001 1185 1186 /* Tells the OS to load the section from the file when loading. 1187 This is clear for a .bss section. */ 1188 #define SEC_LOAD 0x002 1189 1190 /* The section contains data still to be relocated, so there is 1191 some relocation information too. */ 1192 #define SEC_RELOC 0x004 1193 1194 /* A signal to the OS that the section contains read only data. */ 1195 #define SEC_READONLY 0x008 1196 1197 /* The section contains code only. */ 1198 #define SEC_CODE 0x010 1199 1200 /* The section contains data only. */ 1201 #define SEC_DATA 0x020 1202 1203 /* The section will reside in ROM. */ 1204 #define SEC_ROM 0x040 1205 1206 /* The section contains constructor information. This section 1207 type is used by the linker to create lists of constructors and 1208 destructors used by <<g++>>. When a back end sees a symbol 1209 which should be used in a constructor list, it creates a new 1210 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1211 the symbol to it, and builds a relocation. To build the lists 1212 of constructors, all the linker has to do is catenate all the 1213 sections called <<__CTOR_LIST__>> and relocate the data 1214 contained within - exactly the operations it would peform on 1215 standard data. */ 1216 #define SEC_CONSTRUCTOR 0x080 1217 1218 /* The section has contents - a data section could be 1219 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1220 <<SEC_HAS_CONTENTS>> */ 1221 #define SEC_HAS_CONTENTS 0x100 1222 1223 /* An instruction to the linker to not output the section 1224 even if it has information which would normally be written. */ 1225 #define SEC_NEVER_LOAD 0x200 1226 1227 /* The section contains thread local data. */ 1228 #define SEC_THREAD_LOCAL 0x400 1229 1230 /* The section has GOT references. This flag is only for the 1231 linker, and is currently only used by the elf32-hppa back end. 1232 It will be set if global offset table references were detected 1233 in this section, which indicate to the linker that the section 1234 contains PIC code, and must be handled specially when doing a 1235 static link. */ 1236 #define SEC_HAS_GOT_REF 0x800 1237 1238 /* The section contains common symbols (symbols may be defined 1239 multiple times, the value of a symbol is the amount of 1240 space it requires, and the largest symbol value is the one 1241 used). Most targets have exactly one of these (which we 1242 translate to bfd_com_section_ptr), but ECOFF has two. */ 1243 #define SEC_IS_COMMON 0x1000 1244 1245 /* The section contains only debugging information. For 1246 example, this is set for ELF .debug and .stab sections. 1247 strip tests this flag to see if a section can be 1248 discarded. */ 1249 #define SEC_DEBUGGING 0x2000 1250 1251 /* The contents of this section are held in memory pointed to 1252 by the contents field. This is checked by bfd_get_section_contents, 1253 and the data is retrieved from memory if appropriate. */ 1254 #define SEC_IN_MEMORY 0x4000 1255 1256 /* The contents of this section are to be excluded by the 1257 linker for executable and shared objects unless those 1258 objects are to be further relocated. */ 1259 #define SEC_EXCLUDE 0x8000 1260 1261 /* The contents of this section are to be sorted based on the sum of 1262 the symbol and addend values specified by the associated relocation 1263 entries. Entries without associated relocation entries will be 1264 appended to the end of the section in an unspecified order. */ 1265 #define SEC_SORT_ENTRIES 0x10000 1266 1267 /* When linking, duplicate sections of the same name should be 1268 discarded, rather than being combined into a single section as 1269 is usually done. This is similar to how common symbols are 1270 handled. See SEC_LINK_DUPLICATES below. */ 1271 #define SEC_LINK_ONCE 0x20000 1272 1273 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1274 should handle duplicate sections. */ 1275 #define SEC_LINK_DUPLICATES 0xc0000 1276 1277 /* This value for SEC_LINK_DUPLICATES means that duplicate 1278 sections with the same name should simply be discarded. */ 1279 #define SEC_LINK_DUPLICATES_DISCARD 0x0 1280 1281 /* This value for SEC_LINK_DUPLICATES means that the linker 1282 should warn if there are any duplicate sections, although 1283 it should still only link one copy. */ 1284 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1285 1286 /* This value for SEC_LINK_DUPLICATES means that the linker 1287 should warn if any duplicate sections are a different size. */ 1288 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1289 1290 /* This value for SEC_LINK_DUPLICATES means that the linker 1291 should warn if any duplicate sections contain different 1292 contents. */ 1293 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1294 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1295 1296 /* This section was created by the linker as part of dynamic 1297 relocation or other arcane processing. It is skipped when 1298 going through the first-pass output, trusting that someone 1299 else up the line will take care of it later. */ 1300 #define SEC_LINKER_CREATED 0x100000 1301 1302 /* This section should not be subject to garbage collection. 1303 Also set to inform the linker that this section should not be 1304 listed in the link map as discarded. */ 1305 #define SEC_KEEP 0x200000 1306 1307 /* This section contains "short" data, and should be placed 1308 "near" the GP. */ 1309 #define SEC_SMALL_DATA 0x400000 1310 1311 /* Attempt to merge identical entities in the section. 1312 Entity size is given in the entsize field. */ 1313 #define SEC_MERGE 0x800000 1314 1315 /* If given with SEC_MERGE, entities to merge are zero terminated 1316 strings where entsize specifies character size instead of fixed 1317 size entries. */ 1318 #define SEC_STRINGS 0x1000000 1319 1320 /* This section contains data about section groups. */ 1321 #define SEC_GROUP 0x2000000 1322 1323 /* The section is a COFF shared library section. This flag is 1324 only for the linker. If this type of section appears in 1325 the input file, the linker must copy it to the output file 1326 without changing the vma or size. FIXME: Although this 1327 was originally intended to be general, it really is COFF 1328 specific (and the flag was renamed to indicate this). It 1329 might be cleaner to have some more general mechanism to 1330 allow the back end to control what the linker does with 1331 sections. */ 1332 #define SEC_COFF_SHARED_LIBRARY 0x4000000 1333 1334 /* This section contains data which may be shared with other 1335 executables or shared objects. This is for COFF only. */ 1336 #define SEC_COFF_SHARED 0x8000000 1337 1338 /* When a section with this flag is being linked, then if the size of 1339 the input section is less than a page, it should not cross a page 1340 boundary. If the size of the input section is one page or more, 1341 it should be aligned on a page boundary. This is for TI 1342 TMS320C54X only. */ 1343 #define SEC_TIC54X_BLOCK 0x10000000 1344 1345 /* Conditionally link this section; do not link if there are no 1346 references found to any symbol in the section. This is for TI 1347 TMS320C54X only. */ 1348 #define SEC_TIC54X_CLINK 0x20000000 1349 1350 /* Indicate that section has the no read flag set. This happens 1351 when memory read flag isn't set. */ 1352 #define SEC_COFF_NOREAD 0x40000000 1353 1354 /* End of section flags. */ 1355 1356 /* Some internal packed boolean fields. */ 1357 1358 /* See the vma field. */ 1359 unsigned int user_set_vma : 1; 1360 1361 /* A mark flag used by some of the linker backends. */ 1362 unsigned int linker_mark : 1; 1363 1364 /* Another mark flag used by some of the linker backends. Set for 1365 output sections that have an input section. */ 1366 unsigned int linker_has_input : 1; 1367 1368 /* Mark flag used by some linker backends for garbage collection. */ 1369 unsigned int gc_mark : 1; 1370 1371 /* Section compression status. */ 1372 unsigned int compress_status : 2; 1373 #define COMPRESS_SECTION_NONE 0 1374 #define COMPRESS_SECTION_DONE 1 1375 #define DECOMPRESS_SECTION_SIZED 2 1376 1377 /* The following flags are used by the ELF linker. */ 1378 1379 /* Mark sections which have been allocated to segments. */ 1380 unsigned int segment_mark : 1; 1381 1382 /* Type of sec_info information. */ 1383 unsigned int sec_info_type:3; 1384 #define ELF_INFO_TYPE_NONE 0 1385 #define ELF_INFO_TYPE_STABS 1 1386 #define ELF_INFO_TYPE_MERGE 2 1387 #define ELF_INFO_TYPE_EH_FRAME 3 1388 #define ELF_INFO_TYPE_JUST_SYMS 4 1389 1390 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1391 unsigned int use_rela_p:1; 1392 1393 /* Bits used by various backends. The generic code doesn't touch 1394 these fields. */ 1395 1396 unsigned int sec_flg0:1; 1397 unsigned int sec_flg1:1; 1398 unsigned int sec_flg2:1; 1399 unsigned int sec_flg3:1; 1400 unsigned int sec_flg4:1; 1401 unsigned int sec_flg5:1; 1402 1403 /* End of internal packed boolean fields. */ 1404 1405 /* The virtual memory address of the section - where it will be 1406 at run time. The symbols are relocated against this. The 1407 user_set_vma flag is maintained by bfd; if it's not set, the 1408 backend can assign addresses (for example, in <<a.out>>, where 1409 the default address for <<.data>> is dependent on the specific 1410 target and various flags). */ 1411 bfd_vma vma; 1412 1413 /* The load address of the section - where it would be in a 1414 rom image; really only used for writing section header 1415 information. */ 1416 bfd_vma lma; 1417 1418 /* The size of the section in octets, as it will be output. 1419 Contains a value even if the section has no contents (e.g., the 1420 size of <<.bss>>). */ 1421 bfd_size_type size; 1422 1423 /* For input sections, the original size on disk of the section, in 1424 octets. This field should be set for any section whose size is 1425 changed by linker relaxation. It is required for sections where 1426 the linker relaxation scheme doesn't cache altered section and 1427 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1428 targets), and thus the original size needs to be kept to read the 1429 section multiple times. For output sections, rawsize holds the 1430 section size calculated on a previous linker relaxation pass. */ 1431 bfd_size_type rawsize; 1432 1433 /* The compressed size of the section in octets. */ 1434 bfd_size_type compressed_size; 1435 1436 /* Relaxation table. */ 1437 struct relax_table *relax; 1438 1439 /* Count of used relaxation table entries. */ 1440 int relax_count; 1441 1442 1443 /* If this section is going to be output, then this value is the 1444 offset in *bytes* into the output section of the first byte in the 1445 input section (byte ==> smallest addressable unit on the 1446 target). In most cases, if this was going to start at the 1447 100th octet (8-bit quantity) in the output section, this value 1448 would be 100. However, if the target byte size is 16 bits 1449 (bfd_octets_per_byte is "2"), this value would be 50. */ 1450 bfd_vma output_offset; 1451 1452 /* The output section through which to map on output. */ 1453 struct bfd_section *output_section; 1454 1455 /* The alignment requirement of the section, as an exponent of 2 - 1456 e.g., 3 aligns to 2^3 (or 8). */ 1457 unsigned int alignment_power; 1458 1459 /* If an input section, a pointer to a vector of relocation 1460 records for the data in this section. */ 1461 struct reloc_cache_entry *relocation; 1462 1463 /* If an output section, a pointer to a vector of pointers to 1464 relocation records for the data in this section. */ 1465 struct reloc_cache_entry **orelocation; 1466 1467 /* The number of relocation records in one of the above. */ 1468 unsigned reloc_count; 1469 1470 /* Information below is back end specific - and not always used 1471 or updated. */ 1472 1473 /* File position of section data. */ 1474 file_ptr filepos; 1475 1476 /* File position of relocation info. */ 1477 file_ptr rel_filepos; 1478 1479 /* File position of line data. */ 1480 file_ptr line_filepos; 1481 1482 /* Pointer to data for applications. */ 1483 void *userdata; 1484 1485 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1486 contents. */ 1487 unsigned char *contents; 1488 1489 /* Attached line number information. */ 1490 alent *lineno; 1491 1492 /* Number of line number records. */ 1493 unsigned int lineno_count; 1494 1495 /* Entity size for merging purposes. */ 1496 unsigned int entsize; 1497 1498 /* Points to the kept section if this section is a link-once section, 1499 and is discarded. */ 1500 struct bfd_section *kept_section; 1501 1502 /* When a section is being output, this value changes as more 1503 linenumbers are written out. */ 1504 file_ptr moving_line_filepos; 1505 1506 /* What the section number is in the target world. */ 1507 int target_index; 1508 1509 void *used_by_bfd; 1510 1511 /* If this is a constructor section then here is a list of the 1512 relocations created to relocate items within it. */ 1513 struct relent_chain *constructor_chain; 1514 1515 /* The BFD which owns the section. */ 1516 bfd *owner; 1517 1518 /* A symbol which points at this section only. */ 1519 struct bfd_symbol *symbol; 1520 struct bfd_symbol **symbol_ptr_ptr; 1521 1522 /* Early in the link process, map_head and map_tail are used to build 1523 a list of input sections attached to an output section. Later, 1524 output sections use these fields for a list of bfd_link_order 1525 structs. */ 1526 union { 1527 struct bfd_link_order *link_order; 1528 struct bfd_section *s; 1529 } map_head, map_tail; 1530 } asection; 1531 1532 /* Relax table contains information about instructions which can 1533 be removed by relaxation -- replacing a long address with a 1534 short address. */ 1535 struct relax_table { 1536 /* Address where bytes may be deleted. */ 1537 bfd_vma addr; 1538 1539 /* Number of bytes to be deleted. */ 1540 int size; 1541 }; 1542 1543 /* These sections are global, and are managed by BFD. The application 1544 and target back end are not permitted to change the values in 1545 these sections. New code should use the section_ptr macros rather 1546 than referring directly to the const sections. The const sections 1547 may eventually vanish. */ 1548 #define BFD_ABS_SECTION_NAME "*ABS*" 1549 #define BFD_UND_SECTION_NAME "*UND*" 1550 #define BFD_COM_SECTION_NAME "*COM*" 1551 #define BFD_IND_SECTION_NAME "*IND*" 1552 1553 /* The absolute section. */ 1554 extern asection bfd_abs_section; 1555 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1556 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1557 /* Pointer to the undefined section. */ 1558 extern asection bfd_und_section; 1559 #define bfd_und_section_ptr ((asection *) &bfd_und_section) 1560 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1561 /* Pointer to the common section. */ 1562 extern asection bfd_com_section; 1563 #define bfd_com_section_ptr ((asection *) &bfd_com_section) 1564 /* Pointer to the indirect section. */ 1565 extern asection bfd_ind_section; 1566 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1567 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1568 1569 #define bfd_is_const_section(SEC) \ 1570 ( ((SEC) == bfd_abs_section_ptr) \ 1571 || ((SEC) == bfd_und_section_ptr) \ 1572 || ((SEC) == bfd_com_section_ptr) \ 1573 || ((SEC) == bfd_ind_section_ptr)) 1574 1575 /* Macros to handle insertion and deletion of a bfd's sections. These 1576 only handle the list pointers, ie. do not adjust section_count, 1577 target_index etc. */ 1578 #define bfd_section_list_remove(ABFD, S) \ 1579 do \ 1580 { \ 1581 asection *_s = S; \ 1582 asection *_next = _s->next; \ 1583 asection *_prev = _s->prev; \ 1584 if (_prev) \ 1585 _prev->next = _next; \ 1586 else \ 1587 (ABFD)->sections = _next; \ 1588 if (_next) \ 1589 _next->prev = _prev; \ 1590 else \ 1591 (ABFD)->section_last = _prev; \ 1592 } \ 1593 while (0) 1594 #define bfd_section_list_append(ABFD, S) \ 1595 do \ 1596 { \ 1597 asection *_s = S; \ 1598 bfd *_abfd = ABFD; \ 1599 _s->next = NULL; \ 1600 if (_abfd->section_last) \ 1601 { \ 1602 _s->prev = _abfd->section_last; \ 1603 _abfd->section_last->next = _s; \ 1604 } \ 1605 else \ 1606 { \ 1607 _s->prev = NULL; \ 1608 _abfd->sections = _s; \ 1609 } \ 1610 _abfd->section_last = _s; \ 1611 } \ 1612 while (0) 1613 #define bfd_section_list_prepend(ABFD, S) \ 1614 do \ 1615 { \ 1616 asection *_s = S; \ 1617 bfd *_abfd = ABFD; \ 1618 _s->prev = NULL; \ 1619 if (_abfd->sections) \ 1620 { \ 1621 _s->next = _abfd->sections; \ 1622 _abfd->sections->prev = _s; \ 1623 } \ 1624 else \ 1625 { \ 1626 _s->next = NULL; \ 1627 _abfd->section_last = _s; \ 1628 } \ 1629 _abfd->sections = _s; \ 1630 } \ 1631 while (0) 1632 #define bfd_section_list_insert_after(ABFD, A, S) \ 1633 do \ 1634 { \ 1635 asection *_a = A; \ 1636 asection *_s = S; \ 1637 asection *_next = _a->next; \ 1638 _s->next = _next; \ 1639 _s->prev = _a; \ 1640 _a->next = _s; \ 1641 if (_next) \ 1642 _next->prev = _s; \ 1643 else \ 1644 (ABFD)->section_last = _s; \ 1645 } \ 1646 while (0) 1647 #define bfd_section_list_insert_before(ABFD, B, S) \ 1648 do \ 1649 { \ 1650 asection *_b = B; \ 1651 asection *_s = S; \ 1652 asection *_prev = _b->prev; \ 1653 _s->prev = _prev; \ 1654 _s->next = _b; \ 1655 _b->prev = _s; \ 1656 if (_prev) \ 1657 _prev->next = _s; \ 1658 else \ 1659 (ABFD)->sections = _s; \ 1660 } \ 1661 while (0) 1662 #define bfd_section_removed_from_list(ABFD, S) \ 1663 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1664 1665 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1666 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1667 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1668 \ 1669 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 1670 0, 0, 1, 0, \ 1671 \ 1672 /* segment_mark, sec_info_type, use_rela_p, */ \ 1673 0, 0, 0, \ 1674 \ 1675 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 1676 0, 0, 0, 0, 0, 0, \ 1677 \ 1678 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ 1679 0, 0, 0, 0, 0, 0, 0, \ 1680 \ 1681 /* output_offset, output_section, alignment_power, */ \ 1682 0, (struct bfd_section *) &SEC, 0, \ 1683 \ 1684 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1685 NULL, NULL, 0, 0, 0, \ 1686 \ 1687 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1688 0, NULL, NULL, NULL, 0, \ 1689 \ 1690 /* entsize, kept_section, moving_line_filepos, */ \ 1691 0, NULL, 0, \ 1692 \ 1693 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1694 0, NULL, NULL, NULL, \ 1695 \ 1696 /* symbol, symbol_ptr_ptr, */ \ 1697 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1698 \ 1699 /* map_head, map_tail */ \ 1700 { NULL }, { NULL } \ 1701 } 1702 1703 void bfd_section_list_clear (bfd *); 1704 1705 asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1706 1707 asection *bfd_get_section_by_name_if 1708 (bfd *abfd, 1709 const char *name, 1710 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1711 void *obj); 1712 1713 char *bfd_get_unique_section_name 1714 (bfd *abfd, const char *templat, int *count); 1715 1716 asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1717 1718 asection *bfd_make_section_anyway_with_flags 1719 (bfd *abfd, const char *name, flagword flags); 1720 1721 asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1722 1723 asection *bfd_make_section_with_flags 1724 (bfd *, const char *name, flagword flags); 1725 1726 asection *bfd_make_section (bfd *, const char *name); 1727 1728 bfd_boolean bfd_set_section_flags 1729 (bfd *abfd, asection *sec, flagword flags); 1730 1731 void bfd_rename_section 1732 (bfd *abfd, asection *sec, const char *newname); 1733 1734 void bfd_map_over_sections 1735 (bfd *abfd, 1736 void (*func) (bfd *abfd, asection *sect, void *obj), 1737 void *obj); 1738 1739 asection *bfd_sections_find_if 1740 (bfd *abfd, 1741 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1742 void *obj); 1743 1744 bfd_boolean bfd_set_section_size 1745 (bfd *abfd, asection *sec, bfd_size_type val); 1746 1747 bfd_boolean bfd_set_section_contents 1748 (bfd *abfd, asection *section, const void *data, 1749 file_ptr offset, bfd_size_type count); 1750 1751 bfd_boolean bfd_get_section_contents 1752 (bfd *abfd, asection *section, void *location, file_ptr offset, 1753 bfd_size_type count); 1754 1755 bfd_boolean bfd_malloc_and_get_section 1756 (bfd *abfd, asection *section, bfd_byte **buf); 1757 1758 bfd_boolean bfd_copy_private_section_data 1759 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1760 1761 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1762 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1763 (ibfd, isection, obfd, osection)) 1764 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1765 1766 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1767 1768 /* Extracted from archures.c. */ 1769 enum bfd_architecture 1770 { 1771 bfd_arch_unknown, /* File arch not known. */ 1772 bfd_arch_obscure, /* Arch known, not one of these. */ 1773 bfd_arch_m68k, /* Motorola 68xxx */ 1774 #define bfd_mach_m68000 1 1775 #define bfd_mach_m68008 2 1776 #define bfd_mach_m68010 3 1777 #define bfd_mach_m68020 4 1778 #define bfd_mach_m68030 5 1779 #define bfd_mach_m68040 6 1780 #define bfd_mach_m68060 7 1781 #define bfd_mach_cpu32 8 1782 #define bfd_mach_fido 9 1783 #define bfd_mach_mcf_isa_a_nodiv 10 1784 #define bfd_mach_mcf_isa_a 11 1785 #define bfd_mach_mcf_isa_a_mac 12 1786 #define bfd_mach_mcf_isa_a_emac 13 1787 #define bfd_mach_mcf_isa_aplus 14 1788 #define bfd_mach_mcf_isa_aplus_mac 15 1789 #define bfd_mach_mcf_isa_aplus_emac 16 1790 #define bfd_mach_mcf_isa_b_nousp 17 1791 #define bfd_mach_mcf_isa_b_nousp_mac 18 1792 #define bfd_mach_mcf_isa_b_nousp_emac 19 1793 #define bfd_mach_mcf_isa_b 20 1794 #define bfd_mach_mcf_isa_b_mac 21 1795 #define bfd_mach_mcf_isa_b_emac 22 1796 #define bfd_mach_mcf_isa_b_float 23 1797 #define bfd_mach_mcf_isa_b_float_mac 24 1798 #define bfd_mach_mcf_isa_b_float_emac 25 1799 #define bfd_mach_mcf_isa_c 26 1800 #define bfd_mach_mcf_isa_c_mac 27 1801 #define bfd_mach_mcf_isa_c_emac 28 1802 #define bfd_mach_mcf_isa_c_nodiv 29 1803 #define bfd_mach_mcf_isa_c_nodiv_mac 30 1804 #define bfd_mach_mcf_isa_c_nodiv_emac 31 1805 bfd_arch_vax, /* DEC Vax */ 1806 bfd_arch_i960, /* Intel 960 */ 1807 /* The order of the following is important. 1808 lower number indicates a machine type that 1809 only accepts a subset of the instructions 1810 available to machines with higher numbers. 1811 The exception is the "ca", which is 1812 incompatible with all other machines except 1813 "core". */ 1814 1815 #define bfd_mach_i960_core 1 1816 #define bfd_mach_i960_ka_sa 2 1817 #define bfd_mach_i960_kb_sb 3 1818 #define bfd_mach_i960_mc 4 1819 #define bfd_mach_i960_xa 5 1820 #define bfd_mach_i960_ca 6 1821 #define bfd_mach_i960_jx 7 1822 #define bfd_mach_i960_hx 8 1823 1824 bfd_arch_or32, /* OpenRISC 32 */ 1825 1826 bfd_arch_sparc, /* SPARC */ 1827 #define bfd_mach_sparc 1 1828 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1829 #define bfd_mach_sparc_sparclet 2 1830 #define bfd_mach_sparc_sparclite 3 1831 #define bfd_mach_sparc_v8plus 4 1832 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1833 #define bfd_mach_sparc_sparclite_le 6 1834 #define bfd_mach_sparc_v9 7 1835 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1836 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1837 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1838 /* Nonzero if MACH has the v9 instruction set. */ 1839 #define bfd_mach_sparc_v9_p(mach) \ 1840 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1841 && (mach) != bfd_mach_sparc_sparclite_le) 1842 /* Nonzero if MACH is a 64 bit sparc architecture. */ 1843 #define bfd_mach_sparc_64bit_p(mach) \ 1844 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1845 bfd_arch_spu, /* PowerPC SPU */ 1846 #define bfd_mach_spu 256 1847 bfd_arch_mips, /* MIPS Rxxxx */ 1848 #define bfd_mach_mips3000 3000 1849 #define bfd_mach_mips3900 3900 1850 #define bfd_mach_mips4000 4000 1851 #define bfd_mach_mips4010 4010 1852 #define bfd_mach_mips4100 4100 1853 #define bfd_mach_mips4111 4111 1854 #define bfd_mach_mips4120 4120 1855 #define bfd_mach_mips4300 4300 1856 #define bfd_mach_mips4400 4400 1857 #define bfd_mach_mips4600 4600 1858 #define bfd_mach_mips4650 4650 1859 #define bfd_mach_mips5000 5000 1860 #define bfd_mach_mips5400 5400 1861 #define bfd_mach_mips5500 5500 1862 #define bfd_mach_mips6000 6000 1863 #define bfd_mach_mips7000 7000 1864 #define bfd_mach_mips8000 8000 1865 #define bfd_mach_mips9000 9000 1866 #define bfd_mach_mips10000 10000 1867 #define bfd_mach_mips12000 12000 1868 #define bfd_mach_mips14000 14000 1869 #define bfd_mach_mips16000 16000 1870 #define bfd_mach_mips16 16 1871 #define bfd_mach_mips5 5 1872 #define bfd_mach_mips_loongson_2e 3001 1873 #define bfd_mach_mips_loongson_2f 3002 1874 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1875 #define bfd_mach_mips_octeon 6501 1876 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ 1877 #define bfd_mach_mipsisa32 32 1878 #define bfd_mach_mipsisa32r2 33 1879 #define bfd_mach_mipsisa64 64 1880 #define bfd_mach_mipsisa64r2 65 1881 bfd_arch_i386, /* Intel 386 */ 1882 #define bfd_mach_i386_i386 1 1883 #define bfd_mach_i386_i8086 2 1884 #define bfd_mach_i386_i386_intel_syntax 3 1885 #define bfd_mach_x86_64 64 1886 #define bfd_mach_x86_64_intel_syntax 65 1887 bfd_arch_l1om, /* Intel L1OM */ 1888 #define bfd_mach_l1om 66 1889 #define bfd_mach_l1om_intel_syntax 67 1890 bfd_arch_we32k, /* AT&T WE32xxx */ 1891 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1892 bfd_arch_i860, /* Intel 860 */ 1893 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1894 bfd_arch_romp, /* IBM ROMP PC/RT */ 1895 bfd_arch_convex, /* Convex */ 1896 bfd_arch_m88k, /* Motorola 88xxx */ 1897 bfd_arch_m98k, /* Motorola 98xxx */ 1898 bfd_arch_pyramid, /* Pyramid Technology */ 1899 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1900 #define bfd_mach_h8300 1 1901 #define bfd_mach_h8300h 2 1902 #define bfd_mach_h8300s 3 1903 #define bfd_mach_h8300hn 4 1904 #define bfd_mach_h8300sn 5 1905 #define bfd_mach_h8300sx 6 1906 #define bfd_mach_h8300sxn 7 1907 bfd_arch_pdp11, /* DEC PDP-11 */ 1908 bfd_arch_plugin, 1909 bfd_arch_powerpc, /* PowerPC */ 1910 #define bfd_mach_ppc 32 1911 #define bfd_mach_ppc64 64 1912 #define bfd_mach_ppc_403 403 1913 #define bfd_mach_ppc_403gc 4030 1914 #define bfd_mach_ppc_405 405 1915 #define bfd_mach_ppc_505 505 1916 #define bfd_mach_ppc_601 601 1917 #define bfd_mach_ppc_602 602 1918 #define bfd_mach_ppc_603 603 1919 #define bfd_mach_ppc_ec603e 6031 1920 #define bfd_mach_ppc_604 604 1921 #define bfd_mach_ppc_620 620 1922 #define bfd_mach_ppc_630 630 1923 #define bfd_mach_ppc_750 750 1924 #define bfd_mach_ppc_860 860 1925 #define bfd_mach_ppc_a35 35 1926 #define bfd_mach_ppc_rs64ii 642 1927 #define bfd_mach_ppc_rs64iii 643 1928 #define bfd_mach_ppc_7400 7400 1929 #define bfd_mach_ppc_e500 500 1930 #define bfd_mach_ppc_e500mc 5001 1931 #define bfd_mach_ppc_e500mc64 5005 1932 #define bfd_mach_ppc_titan 83 1933 bfd_arch_rs6000, /* IBM RS/6000 */ 1934 #define bfd_mach_rs6k 6000 1935 #define bfd_mach_rs6k_rs1 6001 1936 #define bfd_mach_rs6k_rsc 6003 1937 #define bfd_mach_rs6k_rs2 6002 1938 bfd_arch_hppa, /* HP PA RISC */ 1939 #define bfd_mach_hppa10 10 1940 #define bfd_mach_hppa11 11 1941 #define bfd_mach_hppa20 20 1942 #define bfd_mach_hppa20w 25 1943 bfd_arch_d10v, /* Mitsubishi D10V */ 1944 #define bfd_mach_d10v 1 1945 #define bfd_mach_d10v_ts2 2 1946 #define bfd_mach_d10v_ts3 3 1947 bfd_arch_d30v, /* Mitsubishi D30V */ 1948 bfd_arch_dlx, /* DLX */ 1949 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1950 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1951 #define bfd_mach_m6812_default 0 1952 #define bfd_mach_m6812 1 1953 #define bfd_mach_m6812s 2 1954 bfd_arch_z8k, /* Zilog Z8000 */ 1955 #define bfd_mach_z8001 1 1956 #define bfd_mach_z8002 2 1957 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1958 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1959 #define bfd_mach_sh 1 1960 #define bfd_mach_sh2 0x20 1961 #define bfd_mach_sh_dsp 0x2d 1962 #define bfd_mach_sh2a 0x2a 1963 #define bfd_mach_sh2a_nofpu 0x2b 1964 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1965 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1966 #define bfd_mach_sh2a_or_sh4 0x2a3 1967 #define bfd_mach_sh2a_or_sh3e 0x2a4 1968 #define bfd_mach_sh2e 0x2e 1969 #define bfd_mach_sh3 0x30 1970 #define bfd_mach_sh3_nommu 0x31 1971 #define bfd_mach_sh3_dsp 0x3d 1972 #define bfd_mach_sh3e 0x3e 1973 #define bfd_mach_sh4 0x40 1974 #define bfd_mach_sh4_nofpu 0x41 1975 #define bfd_mach_sh4_nommu_nofpu 0x42 1976 #define bfd_mach_sh4a 0x4a 1977 #define bfd_mach_sh4a_nofpu 0x4b 1978 #define bfd_mach_sh4al_dsp 0x4d 1979 #define bfd_mach_sh5 0x50 1980 bfd_arch_alpha, /* Dec Alpha */ 1981 #define bfd_mach_alpha_ev4 0x10 1982 #define bfd_mach_alpha_ev5 0x20 1983 #define bfd_mach_alpha_ev6 0x30 1984 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1985 #define bfd_mach_arm_unknown 0 1986 #define bfd_mach_arm_2 1 1987 #define bfd_mach_arm_2a 2 1988 #define bfd_mach_arm_3 3 1989 #define bfd_mach_arm_3M 4 1990 #define bfd_mach_arm_4 5 1991 #define bfd_mach_arm_4T 6 1992 #define bfd_mach_arm_5 7 1993 #define bfd_mach_arm_5T 8 1994 #define bfd_mach_arm_5TE 9 1995 #define bfd_mach_arm_XScale 10 1996 #define bfd_mach_arm_ep9312 11 1997 #define bfd_mach_arm_iWMMXt 12 1998 #define bfd_mach_arm_iWMMXt2 13 1999 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 2000 bfd_arch_w65, /* WDC 65816 */ 2001 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 2002 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 2003 #define bfd_mach_tic3x 30 2004 #define bfd_mach_tic4x 40 2005 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 2006 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ 2007 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 2008 bfd_arch_v850, /* NEC V850 */ 2009 #define bfd_mach_v850 1 2010 #define bfd_mach_v850e 'E' 2011 #define bfd_mach_v850e1 '1' 2012 #define bfd_mach_v850e2 0x4532 2013 #define bfd_mach_v850e2v3 0x45325633 2014 bfd_arch_arc, /* ARC Cores */ 2015 #define bfd_mach_arc_5 5 2016 #define bfd_mach_arc_6 6 2017 #define bfd_mach_arc_7 7 2018 #define bfd_mach_arc_8 8 2019 bfd_arch_m32c, /* Renesas M16C/M32C. */ 2020 #define bfd_mach_m16c 0x75 2021 #define bfd_mach_m32c 0x78 2022 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 2023 #define bfd_mach_m32r 1 /* For backwards compatibility. */ 2024 #define bfd_mach_m32rx 'x' 2025 #define bfd_mach_m32r2 '2' 2026 bfd_arch_mn10200, /* Matsushita MN10200 */ 2027 bfd_arch_mn10300, /* Matsushita MN10300 */ 2028 #define bfd_mach_mn10300 300 2029 #define bfd_mach_am33 330 2030 #define bfd_mach_am33_2 332 2031 bfd_arch_fr30, 2032 #define bfd_mach_fr30 0x46523330 2033 bfd_arch_frv, 2034 #define bfd_mach_frv 1 2035 #define bfd_mach_frvsimple 2 2036 #define bfd_mach_fr300 300 2037 #define bfd_mach_fr400 400 2038 #define bfd_mach_fr450 450 2039 #define bfd_mach_frvtomcat 499 /* fr500 prototype */ 2040 #define bfd_mach_fr500 500 2041 #define bfd_mach_fr550 550 2042 bfd_arch_moxie, /* The moxie processor */ 2043 #define bfd_mach_moxie 1 2044 bfd_arch_mcore, 2045 bfd_arch_mep, 2046 #define bfd_mach_mep 1 2047 #define bfd_mach_mep_h1 0x6831 2048 #define bfd_mach_mep_c5 0x6335 2049 bfd_arch_ia64, /* HP/Intel ia64 */ 2050 #define bfd_mach_ia64_elf64 64 2051 #define bfd_mach_ia64_elf32 32 2052 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 2053 #define bfd_mach_ip2022 1 2054 #define bfd_mach_ip2022ext 2 2055 bfd_arch_iq2000, /* Vitesse IQ2000. */ 2056 #define bfd_mach_iq2000 1 2057 #define bfd_mach_iq10 2 2058 bfd_arch_mt, 2059 #define bfd_mach_ms1 1 2060 #define bfd_mach_mrisc2 2 2061 #define bfd_mach_ms2 3 2062 bfd_arch_pj, 2063 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 2064 #define bfd_mach_avr1 1 2065 #define bfd_mach_avr2 2 2066 #define bfd_mach_avr25 25 2067 #define bfd_mach_avr3 3 2068 #define bfd_mach_avr31 31 2069 #define bfd_mach_avr35 35 2070 #define bfd_mach_avr4 4 2071 #define bfd_mach_avr5 5 2072 #define bfd_mach_avr51 51 2073 #define bfd_mach_avr6 6 2074 bfd_arch_bfin, /* ADI Blackfin */ 2075 #define bfd_mach_bfin 1 2076 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 2077 #define bfd_mach_cr16 1 2078 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2079 #define bfd_mach_cr16c 1 2080 bfd_arch_crx, /* National Semiconductor CRX. */ 2081 #define bfd_mach_crx 1 2082 bfd_arch_cris, /* Axis CRIS */ 2083 #define bfd_mach_cris_v0_v10 255 2084 #define bfd_mach_cris_v32 32 2085 #define bfd_mach_cris_v10_v32 1032 2086 bfd_arch_rx, /* Renesas RX. */ 2087 #define bfd_mach_rx 0x75 2088 bfd_arch_s390, /* IBM s390 */ 2089 #define bfd_mach_s390_31 31 2090 #define bfd_mach_s390_64 64 2091 bfd_arch_score, /* Sunplus score */ 2092 #define bfd_mach_score3 3 2093 #define bfd_mach_score7 7 2094 bfd_arch_openrisc, /* OpenRISC */ 2095 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2096 bfd_arch_xstormy16, 2097 #define bfd_mach_xstormy16 1 2098 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2099 #define bfd_mach_msp11 11 2100 #define bfd_mach_msp110 110 2101 #define bfd_mach_msp12 12 2102 #define bfd_mach_msp13 13 2103 #define bfd_mach_msp14 14 2104 #define bfd_mach_msp15 15 2105 #define bfd_mach_msp16 16 2106 #define bfd_mach_msp21 21 2107 #define bfd_mach_msp31 31 2108 #define bfd_mach_msp32 32 2109 #define bfd_mach_msp33 33 2110 #define bfd_mach_msp41 41 2111 #define bfd_mach_msp42 42 2112 #define bfd_mach_msp43 43 2113 #define bfd_mach_msp44 44 2114 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2115 #define bfd_mach_xc16x 1 2116 #define bfd_mach_xc16xl 2 2117 #define bfd_mach_xc16xs 3 2118 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2119 #define bfd_mach_xtensa 1 2120 bfd_arch_z80, 2121 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2122 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2123 #define bfd_mach_z80full 7 /* All undocumented instructions. */ 2124 #define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2125 bfd_arch_lm32, /* Lattice Mico32 */ 2126 #define bfd_mach_lm32 1 2127 bfd_arch_microblaze,/* Xilinx MicroBlaze. */ 2128 bfd_arch_last 2129 }; 2130 2131 typedef struct bfd_arch_info 2132 { 2133 int bits_per_word; 2134 int bits_per_address; 2135 int bits_per_byte; 2136 enum bfd_architecture arch; 2137 unsigned long mach; 2138 const char *arch_name; 2139 const char *printable_name; 2140 unsigned int section_align_power; 2141 /* TRUE if this is the default machine for the architecture. 2142 The default arch should be the first entry for an arch so that 2143 all the entries for that arch can be accessed via <<next>>. */ 2144 bfd_boolean the_default; 2145 const struct bfd_arch_info * (*compatible) 2146 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2147 2148 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2149 2150 const struct bfd_arch_info *next; 2151 } 2152 bfd_arch_info_type; 2153 2154 const char *bfd_printable_name (bfd *abfd); 2155 2156 const bfd_arch_info_type *bfd_scan_arch (const char *string); 2157 2158 const char **bfd_arch_list (void); 2159 2160 const bfd_arch_info_type *bfd_arch_get_compatible 2161 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2162 2163 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2164 2165 enum bfd_architecture bfd_get_arch (bfd *abfd); 2166 2167 unsigned long bfd_get_mach (bfd *abfd); 2168 2169 unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2170 2171 unsigned int bfd_arch_bits_per_address (bfd *abfd); 2172 2173 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2174 2175 const bfd_arch_info_type *bfd_lookup_arch 2176 (enum bfd_architecture arch, unsigned long machine); 2177 2178 const char *bfd_printable_arch_mach 2179 (enum bfd_architecture arch, unsigned long machine); 2180 2181 unsigned int bfd_octets_per_byte (bfd *abfd); 2182 2183 unsigned int bfd_arch_mach_octets_per_byte 2184 (enum bfd_architecture arch, unsigned long machine); 2185 2186 /* Extracted from reloc.c. */ 2187 typedef enum bfd_reloc_status 2188 { 2189 /* No errors detected. */ 2190 bfd_reloc_ok, 2191 2192 /* The relocation was performed, but there was an overflow. */ 2193 bfd_reloc_overflow, 2194 2195 /* The address to relocate was not within the section supplied. */ 2196 bfd_reloc_outofrange, 2197 2198 /* Used by special functions. */ 2199 bfd_reloc_continue, 2200 2201 /* Unsupported relocation size requested. */ 2202 bfd_reloc_notsupported, 2203 2204 /* Unused. */ 2205 bfd_reloc_other, 2206 2207 /* The symbol to relocate against was undefined. */ 2208 bfd_reloc_undefined, 2209 2210 /* The relocation was performed, but may not be ok - presently 2211 generated only when linking i960 coff files with i960 b.out 2212 symbols. If this type is returned, the error_message argument 2213 to bfd_perform_relocation will be set. */ 2214 bfd_reloc_dangerous 2215 } 2216 bfd_reloc_status_type; 2217 2218 2219 typedef struct reloc_cache_entry 2220 { 2221 /* A pointer into the canonical table of pointers. */ 2222 struct bfd_symbol **sym_ptr_ptr; 2223 2224 /* offset in section. */ 2225 bfd_size_type address; 2226 2227 /* addend for relocation value. */ 2228 bfd_vma addend; 2229 2230 /* Pointer to how to perform the required relocation. */ 2231 reloc_howto_type *howto; 2232 2233 } 2234 arelent; 2235 2236 enum complain_overflow 2237 { 2238 /* Do not complain on overflow. */ 2239 complain_overflow_dont, 2240 2241 /* Complain if the value overflows when considered as a signed 2242 number one bit larger than the field. ie. A bitfield of N bits 2243 is allowed to represent -2**n to 2**n-1. */ 2244 complain_overflow_bitfield, 2245 2246 /* Complain if the value overflows when considered as a signed 2247 number. */ 2248 complain_overflow_signed, 2249 2250 /* Complain if the value overflows when considered as an 2251 unsigned number. */ 2252 complain_overflow_unsigned 2253 }; 2254 2255 struct reloc_howto_struct 2256 { 2257 /* The type field has mainly a documentary use - the back end can 2258 do what it wants with it, though normally the back end's 2259 external idea of what a reloc number is stored 2260 in this field. For example, a PC relative word relocation 2261 in a coff environment has the type 023 - because that's 2262 what the outside world calls a R_PCRWORD reloc. */ 2263 unsigned int type; 2264 2265 /* The value the final relocation is shifted right by. This drops 2266 unwanted data from the relocation. */ 2267 unsigned int rightshift; 2268 2269 /* The size of the item to be relocated. This is *not* a 2270 power-of-two measure. To get the number of bytes operated 2271 on by a type of relocation, use bfd_get_reloc_size. */ 2272 int size; 2273 2274 /* The number of bits in the item to be relocated. This is used 2275 when doing overflow checking. */ 2276 unsigned int bitsize; 2277 2278 /* The relocation is relative to the field being relocated. */ 2279 bfd_boolean pc_relative; 2280 2281 /* The bit position of the reloc value in the destination. 2282 The relocated value is left shifted by this amount. */ 2283 unsigned int bitpos; 2284 2285 /* What type of overflow error should be checked for when 2286 relocating. */ 2287 enum complain_overflow complain_on_overflow; 2288 2289 /* If this field is non null, then the supplied function is 2290 called rather than the normal function. This allows really 2291 strange relocation methods to be accommodated (e.g., i960 callj 2292 instructions). */ 2293 bfd_reloc_status_type (*special_function) 2294 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2295 bfd *, char **); 2296 2297 /* The textual name of the relocation type. */ 2298 char *name; 2299 2300 /* Some formats record a relocation addend in the section contents 2301 rather than with the relocation. For ELF formats this is the 2302 distinction between USE_REL and USE_RELA (though the code checks 2303 for USE_REL == 1/0). The value of this field is TRUE if the 2304 addend is recorded with the section contents; when performing a 2305 partial link (ld -r) the section contents (the data) will be 2306 modified. The value of this field is FALSE if addends are 2307 recorded with the relocation (in arelent.addend); when performing 2308 a partial link the relocation will be modified. 2309 All relocations for all ELF USE_RELA targets should set this field 2310 to FALSE (values of TRUE should be looked on with suspicion). 2311 However, the converse is not true: not all relocations of all ELF 2312 USE_REL targets set this field to TRUE. Why this is so is peculiar 2313 to each particular target. For relocs that aren't used in partial 2314 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2315 bfd_boolean partial_inplace; 2316 2317 /* src_mask selects the part of the instruction (or data) to be used 2318 in the relocation sum. If the target relocations don't have an 2319 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2320 dst_mask to extract the addend from the section contents. If 2321 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2322 field should be zero. Non-zero values for ELF USE_RELA targets are 2323 bogus as in those cases the value in the dst_mask part of the 2324 section contents should be treated as garbage. */ 2325 bfd_vma src_mask; 2326 2327 /* dst_mask selects which parts of the instruction (or data) are 2328 replaced with a relocated value. */ 2329 bfd_vma dst_mask; 2330 2331 /* When some formats create PC relative instructions, they leave 2332 the value of the pc of the place being relocated in the offset 2333 slot of the instruction, so that a PC relative relocation can 2334 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2335 Some formats leave the displacement part of an instruction 2336 empty (e.g., m88k bcs); this flag signals the fact. */ 2337 bfd_boolean pcrel_offset; 2338 }; 2339 2340 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2341 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2342 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2343 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2344 NAME, FALSE, 0, 0, IN) 2345 2346 #define EMPTY_HOWTO(C) \ 2347 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2348 NULL, FALSE, 0, 0, FALSE) 2349 2350 #define HOWTO_PREPARE(relocation, symbol) \ 2351 { \ 2352 if (symbol != NULL) \ 2353 { \ 2354 if (bfd_is_com_section (symbol->section)) \ 2355 { \ 2356 relocation = 0; \ 2357 } \ 2358 else \ 2359 { \ 2360 relocation = symbol->value; \ 2361 } \ 2362 } \ 2363 } 2364 2365 unsigned int bfd_get_reloc_size (reloc_howto_type *); 2366 2367 typedef struct relent_chain 2368 { 2369 arelent relent; 2370 struct relent_chain *next; 2371 } 2372 arelent_chain; 2373 2374 bfd_reloc_status_type bfd_check_overflow 2375 (enum complain_overflow how, 2376 unsigned int bitsize, 2377 unsigned int rightshift, 2378 unsigned int addrsize, 2379 bfd_vma relocation); 2380 2381 bfd_reloc_status_type bfd_perform_relocation 2382 (bfd *abfd, 2383 arelent *reloc_entry, 2384 void *data, 2385 asection *input_section, 2386 bfd *output_bfd, 2387 char **error_message); 2388 2389 bfd_reloc_status_type bfd_install_relocation 2390 (bfd *abfd, 2391 arelent *reloc_entry, 2392 void *data, bfd_vma data_start, 2393 asection *input_section, 2394 char **error_message); 2395 2396 enum bfd_reloc_code_real { 2397 _dummy_first_bfd_reloc_code_real, 2398 2399 2400 /* Basic absolute relocations of N bits. */ 2401 BFD_RELOC_64, 2402 BFD_RELOC_32, 2403 BFD_RELOC_26, 2404 BFD_RELOC_24, 2405 BFD_RELOC_16, 2406 BFD_RELOC_14, 2407 BFD_RELOC_8, 2408 2409 /* PC-relative relocations. Sometimes these are relative to the address 2410 of the relocation itself; sometimes they are relative to the start of 2411 the section containing the relocation. It depends on the specific target. 2412 2413 The 24-bit relocation is used in some Intel 960 configurations. */ 2414 BFD_RELOC_64_PCREL, 2415 BFD_RELOC_32_PCREL, 2416 BFD_RELOC_24_PCREL, 2417 BFD_RELOC_16_PCREL, 2418 BFD_RELOC_12_PCREL, 2419 BFD_RELOC_8_PCREL, 2420 2421 /* Section relative relocations. Some targets need this for DWARF2. */ 2422 BFD_RELOC_32_SECREL, 2423 2424 /* For ELF. */ 2425 BFD_RELOC_32_GOT_PCREL, 2426 BFD_RELOC_16_GOT_PCREL, 2427 BFD_RELOC_8_GOT_PCREL, 2428 BFD_RELOC_32_GOTOFF, 2429 BFD_RELOC_16_GOTOFF, 2430 BFD_RELOC_LO16_GOTOFF, 2431 BFD_RELOC_HI16_GOTOFF, 2432 BFD_RELOC_HI16_S_GOTOFF, 2433 BFD_RELOC_8_GOTOFF, 2434 BFD_RELOC_64_PLT_PCREL, 2435 BFD_RELOC_32_PLT_PCREL, 2436 BFD_RELOC_24_PLT_PCREL, 2437 BFD_RELOC_16_PLT_PCREL, 2438 BFD_RELOC_8_PLT_PCREL, 2439 BFD_RELOC_64_PLTOFF, 2440 BFD_RELOC_32_PLTOFF, 2441 BFD_RELOC_16_PLTOFF, 2442 BFD_RELOC_LO16_PLTOFF, 2443 BFD_RELOC_HI16_PLTOFF, 2444 BFD_RELOC_HI16_S_PLTOFF, 2445 BFD_RELOC_8_PLTOFF, 2446 2447 /* Relocations used by 68K ELF. */ 2448 BFD_RELOC_68K_GLOB_DAT, 2449 BFD_RELOC_68K_JMP_SLOT, 2450 BFD_RELOC_68K_RELATIVE, 2451 BFD_RELOC_68K_TLS_GD32, 2452 BFD_RELOC_68K_TLS_GD16, 2453 BFD_RELOC_68K_TLS_GD8, 2454 BFD_RELOC_68K_TLS_LDM32, 2455 BFD_RELOC_68K_TLS_LDM16, 2456 BFD_RELOC_68K_TLS_LDM8, 2457 BFD_RELOC_68K_TLS_LDO32, 2458 BFD_RELOC_68K_TLS_LDO16, 2459 BFD_RELOC_68K_TLS_LDO8, 2460 BFD_RELOC_68K_TLS_IE32, 2461 BFD_RELOC_68K_TLS_IE16, 2462 BFD_RELOC_68K_TLS_IE8, 2463 BFD_RELOC_68K_TLS_LE32, 2464 BFD_RELOC_68K_TLS_LE16, 2465 BFD_RELOC_68K_TLS_LE8, 2466 2467 /* Linkage-table relative. */ 2468 BFD_RELOC_32_BASEREL, 2469 BFD_RELOC_16_BASEREL, 2470 BFD_RELOC_LO16_BASEREL, 2471 BFD_RELOC_HI16_BASEREL, 2472 BFD_RELOC_HI16_S_BASEREL, 2473 BFD_RELOC_8_BASEREL, 2474 BFD_RELOC_RVA, 2475 2476 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2477 BFD_RELOC_8_FFnn, 2478 2479 /* These PC-relative relocations are stored as word displacements -- 2480 i.e., byte displacements shifted right two bits. The 30-bit word 2481 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2482 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2483 signed 16-bit displacement is used on the MIPS, and the 23-bit 2484 displacement is used on the Alpha. */ 2485 BFD_RELOC_32_PCREL_S2, 2486 BFD_RELOC_16_PCREL_S2, 2487 BFD_RELOC_23_PCREL_S2, 2488 2489 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2490 the target word. These are used on the SPARC. */ 2491 BFD_RELOC_HI22, 2492 BFD_RELOC_LO10, 2493 2494 /* For systems that allocate a Global Pointer register, these are 2495 displacements off that register. These relocation types are 2496 handled specially, because the value the register will have is 2497 decided relatively late. */ 2498 BFD_RELOC_GPREL16, 2499 BFD_RELOC_GPREL32, 2500 2501 /* Reloc types used for i960/b.out. */ 2502 BFD_RELOC_I960_CALLJ, 2503 2504 /* SPARC ELF relocations. There is probably some overlap with other 2505 relocation types already defined. */ 2506 BFD_RELOC_NONE, 2507 BFD_RELOC_SPARC_WDISP22, 2508 BFD_RELOC_SPARC22, 2509 BFD_RELOC_SPARC13, 2510 BFD_RELOC_SPARC_GOT10, 2511 BFD_RELOC_SPARC_GOT13, 2512 BFD_RELOC_SPARC_GOT22, 2513 BFD_RELOC_SPARC_PC10, 2514 BFD_RELOC_SPARC_PC22, 2515 BFD_RELOC_SPARC_WPLT30, 2516 BFD_RELOC_SPARC_COPY, 2517 BFD_RELOC_SPARC_GLOB_DAT, 2518 BFD_RELOC_SPARC_JMP_SLOT, 2519 BFD_RELOC_SPARC_RELATIVE, 2520 BFD_RELOC_SPARC_UA16, 2521 BFD_RELOC_SPARC_UA32, 2522 BFD_RELOC_SPARC_UA64, 2523 BFD_RELOC_SPARC_GOTDATA_HIX22, 2524 BFD_RELOC_SPARC_GOTDATA_LOX10, 2525 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2526 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2527 BFD_RELOC_SPARC_GOTDATA_OP, 2528 BFD_RELOC_SPARC_JMP_IREL, 2529 BFD_RELOC_SPARC_IRELATIVE, 2530 2531 /* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2532 BFD_RELOC_SPARC_BASE13, 2533 BFD_RELOC_SPARC_BASE22, 2534 2535 /* SPARC64 relocations */ 2536 #define BFD_RELOC_SPARC_64 BFD_RELOC_64 2537 BFD_RELOC_SPARC_10, 2538 BFD_RELOC_SPARC_11, 2539 BFD_RELOC_SPARC_OLO10, 2540 BFD_RELOC_SPARC_HH22, 2541 BFD_RELOC_SPARC_HM10, 2542 BFD_RELOC_SPARC_LM22, 2543 BFD_RELOC_SPARC_PC_HH22, 2544 BFD_RELOC_SPARC_PC_HM10, 2545 BFD_RELOC_SPARC_PC_LM22, 2546 BFD_RELOC_SPARC_WDISP16, 2547 BFD_RELOC_SPARC_WDISP19, 2548 BFD_RELOC_SPARC_7, 2549 BFD_RELOC_SPARC_6, 2550 BFD_RELOC_SPARC_5, 2551 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2552 BFD_RELOC_SPARC_PLT32, 2553 BFD_RELOC_SPARC_PLT64, 2554 BFD_RELOC_SPARC_HIX22, 2555 BFD_RELOC_SPARC_LOX10, 2556 BFD_RELOC_SPARC_H44, 2557 BFD_RELOC_SPARC_M44, 2558 BFD_RELOC_SPARC_L44, 2559 BFD_RELOC_SPARC_REGISTER, 2560 2561 /* SPARC little endian relocation */ 2562 BFD_RELOC_SPARC_REV32, 2563 2564 /* SPARC TLS relocations */ 2565 BFD_RELOC_SPARC_TLS_GD_HI22, 2566 BFD_RELOC_SPARC_TLS_GD_LO10, 2567 BFD_RELOC_SPARC_TLS_GD_ADD, 2568 BFD_RELOC_SPARC_TLS_GD_CALL, 2569 BFD_RELOC_SPARC_TLS_LDM_HI22, 2570 BFD_RELOC_SPARC_TLS_LDM_LO10, 2571 BFD_RELOC_SPARC_TLS_LDM_ADD, 2572 BFD_RELOC_SPARC_TLS_LDM_CALL, 2573 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2574 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2575 BFD_RELOC_SPARC_TLS_LDO_ADD, 2576 BFD_RELOC_SPARC_TLS_IE_HI22, 2577 BFD_RELOC_SPARC_TLS_IE_LO10, 2578 BFD_RELOC_SPARC_TLS_IE_LD, 2579 BFD_RELOC_SPARC_TLS_IE_LDX, 2580 BFD_RELOC_SPARC_TLS_IE_ADD, 2581 BFD_RELOC_SPARC_TLS_LE_HIX22, 2582 BFD_RELOC_SPARC_TLS_LE_LOX10, 2583 BFD_RELOC_SPARC_TLS_DTPMOD32, 2584 BFD_RELOC_SPARC_TLS_DTPMOD64, 2585 BFD_RELOC_SPARC_TLS_DTPOFF32, 2586 BFD_RELOC_SPARC_TLS_DTPOFF64, 2587 BFD_RELOC_SPARC_TLS_TPOFF32, 2588 BFD_RELOC_SPARC_TLS_TPOFF64, 2589 2590 /* SPU Relocations. */ 2591 BFD_RELOC_SPU_IMM7, 2592 BFD_RELOC_SPU_IMM8, 2593 BFD_RELOC_SPU_IMM10, 2594 BFD_RELOC_SPU_IMM10W, 2595 BFD_RELOC_SPU_IMM16, 2596 BFD_RELOC_SPU_IMM16W, 2597 BFD_RELOC_SPU_IMM18, 2598 BFD_RELOC_SPU_PCREL9a, 2599 BFD_RELOC_SPU_PCREL9b, 2600 BFD_RELOC_SPU_PCREL16, 2601 BFD_RELOC_SPU_LO16, 2602 BFD_RELOC_SPU_HI16, 2603 BFD_RELOC_SPU_PPU32, 2604 BFD_RELOC_SPU_PPU64, 2605 BFD_RELOC_SPU_ADD_PIC, 2606 2607 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2608 "addend" in some special way. 2609 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2610 writing; when reading, it will be the absolute section symbol. The 2611 addend is the displacement in bytes of the "lda" instruction from 2612 the "ldah" instruction (which is at the address of this reloc). */ 2613 BFD_RELOC_ALPHA_GPDISP_HI16, 2614 2615 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2616 with GPDISP_HI16 relocs. The addend is ignored when writing the 2617 relocations out, and is filled in with the file's GP value on 2618 reading, for convenience. */ 2619 BFD_RELOC_ALPHA_GPDISP_LO16, 2620 2621 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2622 relocation except that there is no accompanying GPDISP_LO16 2623 relocation. */ 2624 BFD_RELOC_ALPHA_GPDISP, 2625 2626 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2627 the assembler turns it into a LDQ instruction to load the address of 2628 the symbol, and then fills in a register in the real instruction. 2629 2630 The LITERAL reloc, at the LDQ instruction, refers to the .lita 2631 section symbol. The addend is ignored when writing, but is filled 2632 in with the file's GP value on reading, for convenience, as with the 2633 GPDISP_LO16 reloc. 2634 2635 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2636 It should refer to the symbol to be referenced, as with 16_GOTOFF, 2637 but it generates output not based on the position within the .got 2638 section, but relative to the GP value chosen for the file during the 2639 final link stage. 2640 2641 The LITUSE reloc, on the instruction using the loaded address, gives 2642 information to the linker that it might be able to use to optimize 2643 away some literal section references. The symbol is ignored (read 2644 as the absolute section symbol), and the "addend" indicates the type 2645 of instruction using the register: 2646 1 - "memory" fmt insn 2647 2 - byte-manipulation (byte offset reg) 2648 3 - jsr (target of branch) */ 2649 BFD_RELOC_ALPHA_LITERAL, 2650 BFD_RELOC_ALPHA_ELF_LITERAL, 2651 BFD_RELOC_ALPHA_LITUSE, 2652 2653 /* The HINT relocation indicates a value that should be filled into the 2654 "hint" field of a jmp/jsr/ret instruction, for possible branch- 2655 prediction logic which may be provided on some processors. */ 2656 BFD_RELOC_ALPHA_HINT, 2657 2658 /* The LINKAGE relocation outputs a linkage pair in the object file, 2659 which is filled by the linker. */ 2660 BFD_RELOC_ALPHA_LINKAGE, 2661 2662 /* The CODEADDR relocation outputs a STO_CA in the object file, 2663 which is filled by the linker. */ 2664 BFD_RELOC_ALPHA_CODEADDR, 2665 2666 /* The GPREL_HI/LO relocations together form a 32-bit offset from the 2667 GP register. */ 2668 BFD_RELOC_ALPHA_GPREL_HI16, 2669 BFD_RELOC_ALPHA_GPREL_LO16, 2670 2671 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2672 share a common GP, and the target address is adjusted for 2673 STO_ALPHA_STD_GPLOAD. */ 2674 BFD_RELOC_ALPHA_BRSGP, 2675 2676 /* The NOP relocation outputs a NOP if the longword displacement 2677 between two procedure entry points is < 2^21. */ 2678 BFD_RELOC_ALPHA_NOP, 2679 2680 /* The BSR relocation outputs a BSR if the longword displacement 2681 between two procedure entry points is < 2^21. */ 2682 BFD_RELOC_ALPHA_BSR, 2683 2684 /* The LDA relocation outputs a LDA if the longword displacement 2685 between two procedure entry points is < 2^16. */ 2686 BFD_RELOC_ALPHA_LDA, 2687 2688 /* The BOH relocation outputs a BSR if the longword displacement 2689 between two procedure entry points is < 2^21, or else a hint. */ 2690 BFD_RELOC_ALPHA_BOH, 2691 2692 /* Alpha thread-local storage relocations. */ 2693 BFD_RELOC_ALPHA_TLSGD, 2694 BFD_RELOC_ALPHA_TLSLDM, 2695 BFD_RELOC_ALPHA_DTPMOD64, 2696 BFD_RELOC_ALPHA_GOTDTPREL16, 2697 BFD_RELOC_ALPHA_DTPREL64, 2698 BFD_RELOC_ALPHA_DTPREL_HI16, 2699 BFD_RELOC_ALPHA_DTPREL_LO16, 2700 BFD_RELOC_ALPHA_DTPREL16, 2701 BFD_RELOC_ALPHA_GOTTPREL16, 2702 BFD_RELOC_ALPHA_TPREL64, 2703 BFD_RELOC_ALPHA_TPREL_HI16, 2704 BFD_RELOC_ALPHA_TPREL_LO16, 2705 BFD_RELOC_ALPHA_TPREL16, 2706 2707 /* Bits 27..2 of the relocation address shifted right 2 bits; 2708 simple reloc otherwise. */ 2709 BFD_RELOC_MIPS_JMP, 2710 2711 /* The MIPS16 jump instruction. */ 2712 BFD_RELOC_MIPS16_JMP, 2713 2714 /* MIPS16 GP relative reloc. */ 2715 BFD_RELOC_MIPS16_GPREL, 2716 2717 /* High 16 bits of 32-bit value; simple reloc. */ 2718 BFD_RELOC_HI16, 2719 2720 /* High 16 bits of 32-bit value but the low 16 bits will be sign 2721 extended and added to form the final result. If the low 16 2722 bits form a negative number, we need to add one to the high value 2723 to compensate for the borrow when the low bits are added. */ 2724 BFD_RELOC_HI16_S, 2725 2726 /* Low 16 bits. */ 2727 BFD_RELOC_LO16, 2728 2729 /* High 16 bits of 32-bit pc-relative value */ 2730 BFD_RELOC_HI16_PCREL, 2731 2732 /* High 16 bits of 32-bit pc-relative value, adjusted */ 2733 BFD_RELOC_HI16_S_PCREL, 2734 2735 /* Low 16 bits of pc-relative value */ 2736 BFD_RELOC_LO16_PCREL, 2737 2738 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 2739 16-bit immediate fields */ 2740 BFD_RELOC_MIPS16_GOT16, 2741 BFD_RELOC_MIPS16_CALL16, 2742 2743 /* MIPS16 high 16 bits of 32-bit value. */ 2744 BFD_RELOC_MIPS16_HI16, 2745 2746 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2747 extended and added to form the final result. If the low 16 2748 bits form a negative number, we need to add one to the high value 2749 to compensate for the borrow when the low bits are added. */ 2750 BFD_RELOC_MIPS16_HI16_S, 2751 2752 /* MIPS16 low 16 bits. */ 2753 BFD_RELOC_MIPS16_LO16, 2754 2755 /* Relocation against a MIPS literal section. */ 2756 BFD_RELOC_MIPS_LITERAL, 2757 2758 /* MIPS ELF relocations. */ 2759 BFD_RELOC_MIPS_GOT16, 2760 BFD_RELOC_MIPS_CALL16, 2761 BFD_RELOC_MIPS_GOT_HI16, 2762 BFD_RELOC_MIPS_GOT_LO16, 2763 BFD_RELOC_MIPS_CALL_HI16, 2764 BFD_RELOC_MIPS_CALL_LO16, 2765 BFD_RELOC_MIPS_SUB, 2766 BFD_RELOC_MIPS_GOT_PAGE, 2767 BFD_RELOC_MIPS_GOT_OFST, 2768 BFD_RELOC_MIPS_GOT_DISP, 2769 BFD_RELOC_MIPS_SHIFT5, 2770 BFD_RELOC_MIPS_SHIFT6, 2771 BFD_RELOC_MIPS_INSERT_A, 2772 BFD_RELOC_MIPS_INSERT_B, 2773 BFD_RELOC_MIPS_DELETE, 2774 BFD_RELOC_MIPS_HIGHEST, 2775 BFD_RELOC_MIPS_HIGHER, 2776 BFD_RELOC_MIPS_SCN_DISP, 2777 BFD_RELOC_MIPS_REL16, 2778 BFD_RELOC_MIPS_RELGOT, 2779 BFD_RELOC_MIPS_JALR, 2780 BFD_RELOC_MIPS_TLS_DTPMOD32, 2781 BFD_RELOC_MIPS_TLS_DTPREL32, 2782 BFD_RELOC_MIPS_TLS_DTPMOD64, 2783 BFD_RELOC_MIPS_TLS_DTPREL64, 2784 BFD_RELOC_MIPS_TLS_GD, 2785 BFD_RELOC_MIPS_TLS_LDM, 2786 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2787 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2788 BFD_RELOC_MIPS_TLS_GOTTPREL, 2789 BFD_RELOC_MIPS_TLS_TPREL32, 2790 BFD_RELOC_MIPS_TLS_TPREL64, 2791 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2792 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2793 2794 2795 /* MIPS ELF relocations (VxWorks and PLT extensions). */ 2796 BFD_RELOC_MIPS_COPY, 2797 BFD_RELOC_MIPS_JUMP_SLOT, 2798 2799 2800 /* Moxie ELF relocations. */ 2801 BFD_RELOC_MOXIE_10_PCREL, 2802 2803 2804 /* Fujitsu Frv Relocations. */ 2805 BFD_RELOC_FRV_LABEL16, 2806 BFD_RELOC_FRV_LABEL24, 2807 BFD_RELOC_FRV_LO16, 2808 BFD_RELOC_FRV_HI16, 2809 BFD_RELOC_FRV_GPREL12, 2810 BFD_RELOC_FRV_GPRELU12, 2811 BFD_RELOC_FRV_GPREL32, 2812 BFD_RELOC_FRV_GPRELHI, 2813 BFD_RELOC_FRV_GPRELLO, 2814 BFD_RELOC_FRV_GOT12, 2815 BFD_RELOC_FRV_GOTHI, 2816 BFD_RELOC_FRV_GOTLO, 2817 BFD_RELOC_FRV_FUNCDESC, 2818 BFD_RELOC_FRV_FUNCDESC_GOT12, 2819 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2820 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2821 BFD_RELOC_FRV_FUNCDESC_VALUE, 2822 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2823 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2824 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2825 BFD_RELOC_FRV_GOTOFF12, 2826 BFD_RELOC_FRV_GOTOFFHI, 2827 BFD_RELOC_FRV_GOTOFFLO, 2828 BFD_RELOC_FRV_GETTLSOFF, 2829 BFD_RELOC_FRV_TLSDESC_VALUE, 2830 BFD_RELOC_FRV_GOTTLSDESC12, 2831 BFD_RELOC_FRV_GOTTLSDESCHI, 2832 BFD_RELOC_FRV_GOTTLSDESCLO, 2833 BFD_RELOC_FRV_TLSMOFF12, 2834 BFD_RELOC_FRV_TLSMOFFHI, 2835 BFD_RELOC_FRV_TLSMOFFLO, 2836 BFD_RELOC_FRV_GOTTLSOFF12, 2837 BFD_RELOC_FRV_GOTTLSOFFHI, 2838 BFD_RELOC_FRV_GOTTLSOFFLO, 2839 BFD_RELOC_FRV_TLSOFF, 2840 BFD_RELOC_FRV_TLSDESC_RELAX, 2841 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2842 BFD_RELOC_FRV_TLSOFF_RELAX, 2843 BFD_RELOC_FRV_TLSMOFF, 2844 2845 2846 /* This is a 24bit GOT-relative reloc for the mn10300. */ 2847 BFD_RELOC_MN10300_GOTOFF24, 2848 2849 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2850 in the instruction. */ 2851 BFD_RELOC_MN10300_GOT32, 2852 2853 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2854 in the instruction. */ 2855 BFD_RELOC_MN10300_GOT24, 2856 2857 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2858 in the instruction. */ 2859 BFD_RELOC_MN10300_GOT16, 2860 2861 /* Copy symbol at runtime. */ 2862 BFD_RELOC_MN10300_COPY, 2863 2864 /* Create GOT entry. */ 2865 BFD_RELOC_MN10300_GLOB_DAT, 2866 2867 /* Create PLT entry. */ 2868 BFD_RELOC_MN10300_JMP_SLOT, 2869 2870 /* Adjust by program base. */ 2871 BFD_RELOC_MN10300_RELATIVE, 2872 2873 /* Together with another reloc targeted at the same location, 2874 allows for a value that is the difference of two symbols 2875 in the same section. */ 2876 BFD_RELOC_MN10300_SYM_DIFF, 2877 2878 /* The addend of this reloc is an alignment power that must 2879 be honoured at the offset's location, regardless of linker 2880 relaxation. */ 2881 BFD_RELOC_MN10300_ALIGN, 2882 2883 2884 /* i386/elf relocations */ 2885 BFD_RELOC_386_GOT32, 2886 BFD_RELOC_386_PLT32, 2887 BFD_RELOC_386_COPY, 2888 BFD_RELOC_386_GLOB_DAT, 2889 BFD_RELOC_386_JUMP_SLOT, 2890 BFD_RELOC_386_RELATIVE, 2891 BFD_RELOC_386_GOTOFF, 2892 BFD_RELOC_386_GOTPC, 2893 BFD_RELOC_386_TLS_TPOFF, 2894 BFD_RELOC_386_TLS_IE, 2895 BFD_RELOC_386_TLS_GOTIE, 2896 BFD_RELOC_386_TLS_LE, 2897 BFD_RELOC_386_TLS_GD, 2898 BFD_RELOC_386_TLS_LDM, 2899 BFD_RELOC_386_TLS_LDO_32, 2900 BFD_RELOC_386_TLS_IE_32, 2901 BFD_RELOC_386_TLS_LE_32, 2902 BFD_RELOC_386_TLS_DTPMOD32, 2903 BFD_RELOC_386_TLS_DTPOFF32, 2904 BFD_RELOC_386_TLS_TPOFF32, 2905 BFD_RELOC_386_TLS_GOTDESC, 2906 BFD_RELOC_386_TLS_DESC_CALL, 2907 BFD_RELOC_386_TLS_DESC, 2908 BFD_RELOC_386_IRELATIVE, 2909 2910 /* x86-64/elf relocations */ 2911 BFD_RELOC_X86_64_GOT32, 2912 BFD_RELOC_X86_64_PLT32, 2913 BFD_RELOC_X86_64_COPY, 2914 BFD_RELOC_X86_64_GLOB_DAT, 2915 BFD_RELOC_X86_64_JUMP_SLOT, 2916 BFD_RELOC_X86_64_RELATIVE, 2917 BFD_RELOC_X86_64_GOTPCREL, 2918 BFD_RELOC_X86_64_32S, 2919 BFD_RELOC_X86_64_DTPMOD64, 2920 BFD_RELOC_X86_64_DTPOFF64, 2921 BFD_RELOC_X86_64_TPOFF64, 2922 BFD_RELOC_X86_64_TLSGD, 2923 BFD_RELOC_X86_64_TLSLD, 2924 BFD_RELOC_X86_64_DTPOFF32, 2925 BFD_RELOC_X86_64_GOTTPOFF, 2926 BFD_RELOC_X86_64_TPOFF32, 2927 BFD_RELOC_X86_64_GOTOFF64, 2928 BFD_RELOC_X86_64_GOTPC32, 2929 BFD_RELOC_X86_64_GOT64, 2930 BFD_RELOC_X86_64_GOTPCREL64, 2931 BFD_RELOC_X86_64_GOTPC64, 2932 BFD_RELOC_X86_64_GOTPLT64, 2933 BFD_RELOC_X86_64_PLTOFF64, 2934 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2935 BFD_RELOC_X86_64_TLSDESC_CALL, 2936 BFD_RELOC_X86_64_TLSDESC, 2937 BFD_RELOC_X86_64_IRELATIVE, 2938 2939 /* ns32k relocations */ 2940 BFD_RELOC_NS32K_IMM_8, 2941 BFD_RELOC_NS32K_IMM_16, 2942 BFD_RELOC_NS32K_IMM_32, 2943 BFD_RELOC_NS32K_IMM_8_PCREL, 2944 BFD_RELOC_NS32K_IMM_16_PCREL, 2945 BFD_RELOC_NS32K_IMM_32_PCREL, 2946 BFD_RELOC_NS32K_DISP_8, 2947 BFD_RELOC_NS32K_DISP_16, 2948 BFD_RELOC_NS32K_DISP_32, 2949 BFD_RELOC_NS32K_DISP_8_PCREL, 2950 BFD_RELOC_NS32K_DISP_16_PCREL, 2951 BFD_RELOC_NS32K_DISP_32_PCREL, 2952 2953 /* PDP11 relocations */ 2954 BFD_RELOC_PDP11_DISP_8_PCREL, 2955 BFD_RELOC_PDP11_DISP_6_PCREL, 2956 2957 /* Picojava relocs. Not all of these appear in object files. */ 2958 BFD_RELOC_PJ_CODE_HI16, 2959 BFD_RELOC_PJ_CODE_LO16, 2960 BFD_RELOC_PJ_CODE_DIR16, 2961 BFD_RELOC_PJ_CODE_DIR32, 2962 BFD_RELOC_PJ_CODE_REL16, 2963 BFD_RELOC_PJ_CODE_REL32, 2964 2965 /* Power(rs6000) and PowerPC relocations. */ 2966 BFD_RELOC_PPC_B26, 2967 BFD_RELOC_PPC_BA26, 2968 BFD_RELOC_PPC_TOC16, 2969 BFD_RELOC_PPC_B16, 2970 BFD_RELOC_PPC_B16_BRTAKEN, 2971 BFD_RELOC_PPC_B16_BRNTAKEN, 2972 BFD_RELOC_PPC_BA16, 2973 BFD_RELOC_PPC_BA16_BRTAKEN, 2974 BFD_RELOC_PPC_BA16_BRNTAKEN, 2975 BFD_RELOC_PPC_COPY, 2976 BFD_RELOC_PPC_GLOB_DAT, 2977 BFD_RELOC_PPC_JMP_SLOT, 2978 BFD_RELOC_PPC_RELATIVE, 2979 BFD_RELOC_PPC_LOCAL24PC, 2980 BFD_RELOC_PPC_EMB_NADDR32, 2981 BFD_RELOC_PPC_EMB_NADDR16, 2982 BFD_RELOC_PPC_EMB_NADDR16_LO, 2983 BFD_RELOC_PPC_EMB_NADDR16_HI, 2984 BFD_RELOC_PPC_EMB_NADDR16_HA, 2985 BFD_RELOC_PPC_EMB_SDAI16, 2986 BFD_RELOC_PPC_EMB_SDA2I16, 2987 BFD_RELOC_PPC_EMB_SDA2REL, 2988 BFD_RELOC_PPC_EMB_SDA21, 2989 BFD_RELOC_PPC_EMB_MRKREF, 2990 BFD_RELOC_PPC_EMB_RELSEC16, 2991 BFD_RELOC_PPC_EMB_RELST_LO, 2992 BFD_RELOC_PPC_EMB_RELST_HI, 2993 BFD_RELOC_PPC_EMB_RELST_HA, 2994 BFD_RELOC_PPC_EMB_BIT_FLD, 2995 BFD_RELOC_PPC_EMB_RELSDA, 2996 BFD_RELOC_PPC64_HIGHER, 2997 BFD_RELOC_PPC64_HIGHER_S, 2998 BFD_RELOC_PPC64_HIGHEST, 2999 BFD_RELOC_PPC64_HIGHEST_S, 3000 BFD_RELOC_PPC64_TOC16_LO, 3001 BFD_RELOC_PPC64_TOC16_HI, 3002 BFD_RELOC_PPC64_TOC16_HA, 3003 BFD_RELOC_PPC64_TOC, 3004 BFD_RELOC_PPC64_PLTGOT16, 3005 BFD_RELOC_PPC64_PLTGOT16_LO, 3006 BFD_RELOC_PPC64_PLTGOT16_HI, 3007 BFD_RELOC_PPC64_PLTGOT16_HA, 3008 BFD_RELOC_PPC64_ADDR16_DS, 3009 BFD_RELOC_PPC64_ADDR16_LO_DS, 3010 BFD_RELOC_PPC64_GOT16_DS, 3011 BFD_RELOC_PPC64_GOT16_LO_DS, 3012 BFD_RELOC_PPC64_PLT16_LO_DS, 3013 BFD_RELOC_PPC64_SECTOFF_DS, 3014 BFD_RELOC_PPC64_SECTOFF_LO_DS, 3015 BFD_RELOC_PPC64_TOC16_DS, 3016 BFD_RELOC_PPC64_TOC16_LO_DS, 3017 BFD_RELOC_PPC64_PLTGOT16_DS, 3018 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 3019 3020 /* PowerPC and PowerPC64 thread-local storage relocations. */ 3021 BFD_RELOC_PPC_TLS, 3022 BFD_RELOC_PPC_TLSGD, 3023 BFD_RELOC_PPC_TLSLD, 3024 BFD_RELOC_PPC_DTPMOD, 3025 BFD_RELOC_PPC_TPREL16, 3026 BFD_RELOC_PPC_TPREL16_LO, 3027 BFD_RELOC_PPC_TPREL16_HI, 3028 BFD_RELOC_PPC_TPREL16_HA, 3029 BFD_RELOC_PPC_TPREL, 3030 BFD_RELOC_PPC_DTPREL16, 3031 BFD_RELOC_PPC_DTPREL16_LO, 3032 BFD_RELOC_PPC_DTPREL16_HI, 3033 BFD_RELOC_PPC_DTPREL16_HA, 3034 BFD_RELOC_PPC_DTPREL, 3035 BFD_RELOC_PPC_GOT_TLSGD16, 3036 BFD_RELOC_PPC_GOT_TLSGD16_LO, 3037 BFD_RELOC_PPC_GOT_TLSGD16_HI, 3038 BFD_RELOC_PPC_GOT_TLSGD16_HA, 3039 BFD_RELOC_PPC_GOT_TLSLD16, 3040 BFD_RELOC_PPC_GOT_TLSLD16_LO, 3041 BFD_RELOC_PPC_GOT_TLSLD16_HI, 3042 BFD_RELOC_PPC_GOT_TLSLD16_HA, 3043 BFD_RELOC_PPC_GOT_TPREL16, 3044 BFD_RELOC_PPC_GOT_TPREL16_LO, 3045 BFD_RELOC_PPC_GOT_TPREL16_HI, 3046 BFD_RELOC_PPC_GOT_TPREL16_HA, 3047 BFD_RELOC_PPC_GOT_DTPREL16, 3048 BFD_RELOC_PPC_GOT_DTPREL16_LO, 3049 BFD_RELOC_PPC_GOT_DTPREL16_HI, 3050 BFD_RELOC_PPC_GOT_DTPREL16_HA, 3051 BFD_RELOC_PPC64_TPREL16_DS, 3052 BFD_RELOC_PPC64_TPREL16_LO_DS, 3053 BFD_RELOC_PPC64_TPREL16_HIGHER, 3054 BFD_RELOC_PPC64_TPREL16_HIGHERA, 3055 BFD_RELOC_PPC64_TPREL16_HIGHEST, 3056 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 3057 BFD_RELOC_PPC64_DTPREL16_DS, 3058 BFD_RELOC_PPC64_DTPREL16_LO_DS, 3059 BFD_RELOC_PPC64_DTPREL16_HIGHER, 3060 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 3061 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 3062 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 3063 3064 /* IBM 370/390 relocations */ 3065 BFD_RELOC_I370_D12, 3066 3067 /* The type of reloc used to build a constructor table - at the moment 3068 probably a 32 bit wide absolute relocation, but the target can choose. 3069 It generally does map to one of the other relocation types. */ 3070 BFD_RELOC_CTOR, 3071 3072 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 3073 not stored in the instruction. */ 3074 BFD_RELOC_ARM_PCREL_BRANCH, 3075 3076 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 3077 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3078 field in the instruction. */ 3079 BFD_RELOC_ARM_PCREL_BLX, 3080 3081 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 3082 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3083 field in the instruction. */ 3084 BFD_RELOC_THUMB_PCREL_BLX, 3085 3086 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 3087 BFD_RELOC_ARM_PCREL_CALL, 3088 3089 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 3090 BFD_RELOC_ARM_PCREL_JUMP, 3091 3092 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 3093 The lowest bit must be zero and is not stored in the instruction. 3094 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 3095 "nn" one smaller in all cases. Note further that BRANCH23 3096 corresponds to R_ARM_THM_CALL. */ 3097 BFD_RELOC_THUMB_PCREL_BRANCH7, 3098 BFD_RELOC_THUMB_PCREL_BRANCH9, 3099 BFD_RELOC_THUMB_PCREL_BRANCH12, 3100 BFD_RELOC_THUMB_PCREL_BRANCH20, 3101 BFD_RELOC_THUMB_PCREL_BRANCH23, 3102 BFD_RELOC_THUMB_PCREL_BRANCH25, 3103 3104 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 3105 BFD_RELOC_ARM_OFFSET_IMM, 3106 3107 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 3108 BFD_RELOC_ARM_THUMB_OFFSET, 3109 3110 /* Pc-relative or absolute relocation depending on target. Used for 3111 entries in .init_array sections. */ 3112 BFD_RELOC_ARM_TARGET1, 3113 3114 /* Read-only segment base relative address. */ 3115 BFD_RELOC_ARM_ROSEGREL32, 3116 3117 /* Data segment base relative address. */ 3118 BFD_RELOC_ARM_SBREL32, 3119 3120 /* This reloc is used for references to RTTI data from exception handling 3121 tables. The actual definition depends on the target. It may be a 3122 pc-relative or some form of GOT-indirect relocation. */ 3123 BFD_RELOC_ARM_TARGET2, 3124 3125 /* 31-bit PC relative address. */ 3126 BFD_RELOC_ARM_PREL31, 3127 3128 /* Low and High halfword relocations for MOVW and MOVT instructions. */ 3129 BFD_RELOC_ARM_MOVW, 3130 BFD_RELOC_ARM_MOVT, 3131 BFD_RELOC_ARM_MOVW_PCREL, 3132 BFD_RELOC_ARM_MOVT_PCREL, 3133 BFD_RELOC_ARM_THUMB_MOVW, 3134 BFD_RELOC_ARM_THUMB_MOVT, 3135 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3136 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3137 3138 /* Relocations for setting up GOTs and PLTs for shared libraries. */ 3139 BFD_RELOC_ARM_JUMP_SLOT, 3140 BFD_RELOC_ARM_GLOB_DAT, 3141 BFD_RELOC_ARM_GOT32, 3142 BFD_RELOC_ARM_PLT32, 3143 BFD_RELOC_ARM_RELATIVE, 3144 BFD_RELOC_ARM_GOTOFF, 3145 BFD_RELOC_ARM_GOTPC, 3146 BFD_RELOC_ARM_GOT_PREL, 3147 3148 /* ARM thread-local storage relocations. */ 3149 BFD_RELOC_ARM_TLS_GD32, 3150 BFD_RELOC_ARM_TLS_LDO32, 3151 BFD_RELOC_ARM_TLS_LDM32, 3152 BFD_RELOC_ARM_TLS_DTPOFF32, 3153 BFD_RELOC_ARM_TLS_DTPMOD32, 3154 BFD_RELOC_ARM_TLS_TPOFF32, 3155 BFD_RELOC_ARM_TLS_IE32, 3156 BFD_RELOC_ARM_TLS_LE32, 3157 3158 /* ARM group relocations. */ 3159 BFD_RELOC_ARM_ALU_PC_G0_NC, 3160 BFD_RELOC_ARM_ALU_PC_G0, 3161 BFD_RELOC_ARM_ALU_PC_G1_NC, 3162 BFD_RELOC_ARM_ALU_PC_G1, 3163 BFD_RELOC_ARM_ALU_PC_G2, 3164 BFD_RELOC_ARM_LDR_PC_G0, 3165 BFD_RELOC_ARM_LDR_PC_G1, 3166 BFD_RELOC_ARM_LDR_PC_G2, 3167 BFD_RELOC_ARM_LDRS_PC_G0, 3168 BFD_RELOC_ARM_LDRS_PC_G1, 3169 BFD_RELOC_ARM_LDRS_PC_G2, 3170 BFD_RELOC_ARM_LDC_PC_G0, 3171 BFD_RELOC_ARM_LDC_PC_G1, 3172 BFD_RELOC_ARM_LDC_PC_G2, 3173 BFD_RELOC_ARM_ALU_SB_G0_NC, 3174 BFD_RELOC_ARM_ALU_SB_G0, 3175 BFD_RELOC_ARM_ALU_SB_G1_NC, 3176 BFD_RELOC_ARM_ALU_SB_G1, 3177 BFD_RELOC_ARM_ALU_SB_G2, 3178 BFD_RELOC_ARM_LDR_SB_G0, 3179 BFD_RELOC_ARM_LDR_SB_G1, 3180 BFD_RELOC_ARM_LDR_SB_G2, 3181 BFD_RELOC_ARM_LDRS_SB_G0, 3182 BFD_RELOC_ARM_LDRS_SB_G1, 3183 BFD_RELOC_ARM_LDRS_SB_G2, 3184 BFD_RELOC_ARM_LDC_SB_G0, 3185 BFD_RELOC_ARM_LDC_SB_G1, 3186 BFD_RELOC_ARM_LDC_SB_G2, 3187 3188 /* Annotation of BX instructions. */ 3189 BFD_RELOC_ARM_V4BX, 3190 3191 /* These relocs are only used within the ARM assembler. They are not 3192 (at present) written to any object files. */ 3193 BFD_RELOC_ARM_IMMEDIATE, 3194 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3195 BFD_RELOC_ARM_T32_IMMEDIATE, 3196 BFD_RELOC_ARM_T32_ADD_IMM, 3197 BFD_RELOC_ARM_T32_IMM12, 3198 BFD_RELOC_ARM_T32_ADD_PC12, 3199 BFD_RELOC_ARM_SHIFT_IMM, 3200 BFD_RELOC_ARM_SMC, 3201 BFD_RELOC_ARM_HVC, 3202 BFD_RELOC_ARM_SWI, 3203 BFD_RELOC_ARM_MULTI, 3204 BFD_RELOC_ARM_CP_OFF_IMM, 3205 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3206 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3207 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3208 BFD_RELOC_ARM_ADR_IMM, 3209 BFD_RELOC_ARM_LDR_IMM, 3210 BFD_RELOC_ARM_LITERAL, 3211 BFD_RELOC_ARM_IN_POOL, 3212 BFD_RELOC_ARM_OFFSET_IMM8, 3213 BFD_RELOC_ARM_T32_OFFSET_U8, 3214 BFD_RELOC_ARM_T32_OFFSET_IMM, 3215 BFD_RELOC_ARM_HWLITERAL, 3216 BFD_RELOC_ARM_THUMB_ADD, 3217 BFD_RELOC_ARM_THUMB_IMM, 3218 BFD_RELOC_ARM_THUMB_SHIFT, 3219 3220 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3221 BFD_RELOC_SH_PCDISP8BY2, 3222 BFD_RELOC_SH_PCDISP12BY2, 3223 BFD_RELOC_SH_IMM3, 3224 BFD_RELOC_SH_IMM3U, 3225 BFD_RELOC_SH_DISP12, 3226 BFD_RELOC_SH_DISP12BY2, 3227 BFD_RELOC_SH_DISP12BY4, 3228 BFD_RELOC_SH_DISP12BY8, 3229 BFD_RELOC_SH_DISP20, 3230 BFD_RELOC_SH_DISP20BY8, 3231 BFD_RELOC_SH_IMM4, 3232 BFD_RELOC_SH_IMM4BY2, 3233 BFD_RELOC_SH_IMM4BY4, 3234 BFD_RELOC_SH_IMM8, 3235 BFD_RELOC_SH_IMM8BY2, 3236 BFD_RELOC_SH_IMM8BY4, 3237 BFD_RELOC_SH_PCRELIMM8BY2, 3238 BFD_RELOC_SH_PCRELIMM8BY4, 3239 BFD_RELOC_SH_SWITCH16, 3240 BFD_RELOC_SH_SWITCH32, 3241 BFD_RELOC_SH_USES, 3242 BFD_RELOC_SH_COUNT, 3243 BFD_RELOC_SH_ALIGN, 3244 BFD_RELOC_SH_CODE, 3245 BFD_RELOC_SH_DATA, 3246 BFD_RELOC_SH_LABEL, 3247 BFD_RELOC_SH_LOOP_START, 3248 BFD_RELOC_SH_LOOP_END, 3249 BFD_RELOC_SH_COPY, 3250 BFD_RELOC_SH_GLOB_DAT, 3251 BFD_RELOC_SH_JMP_SLOT, 3252 BFD_RELOC_SH_RELATIVE, 3253 BFD_RELOC_SH_GOTPC, 3254 BFD_RELOC_SH_GOT_LOW16, 3255 BFD_RELOC_SH_GOT_MEDLOW16, 3256 BFD_RELOC_SH_GOT_MEDHI16, 3257 BFD_RELOC_SH_GOT_HI16, 3258 BFD_RELOC_SH_GOTPLT_LOW16, 3259 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3260 BFD_RELOC_SH_GOTPLT_MEDHI16, 3261 BFD_RELOC_SH_GOTPLT_HI16, 3262 BFD_RELOC_SH_PLT_LOW16, 3263 BFD_RELOC_SH_PLT_MEDLOW16, 3264 BFD_RELOC_SH_PLT_MEDHI16, 3265 BFD_RELOC_SH_PLT_HI16, 3266 BFD_RELOC_SH_GOTOFF_LOW16, 3267 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3268 BFD_RELOC_SH_GOTOFF_MEDHI16, 3269 BFD_RELOC_SH_GOTOFF_HI16, 3270 BFD_RELOC_SH_GOTPC_LOW16, 3271 BFD_RELOC_SH_GOTPC_MEDLOW16, 3272 BFD_RELOC_SH_GOTPC_MEDHI16, 3273 BFD_RELOC_SH_GOTPC_HI16, 3274 BFD_RELOC_SH_COPY64, 3275 BFD_RELOC_SH_GLOB_DAT64, 3276 BFD_RELOC_SH_JMP_SLOT64, 3277 BFD_RELOC_SH_RELATIVE64, 3278 BFD_RELOC_SH_GOT10BY4, 3279 BFD_RELOC_SH_GOT10BY8, 3280 BFD_RELOC_SH_GOTPLT10BY4, 3281 BFD_RELOC_SH_GOTPLT10BY8, 3282 BFD_RELOC_SH_GOTPLT32, 3283 BFD_RELOC_SH_SHMEDIA_CODE, 3284 BFD_RELOC_SH_IMMU5, 3285 BFD_RELOC_SH_IMMS6, 3286 BFD_RELOC_SH_IMMS6BY32, 3287 BFD_RELOC_SH_IMMU6, 3288 BFD_RELOC_SH_IMMS10, 3289 BFD_RELOC_SH_IMMS10BY2, 3290 BFD_RELOC_SH_IMMS10BY4, 3291 BFD_RELOC_SH_IMMS10BY8, 3292 BFD_RELOC_SH_IMMS16, 3293 BFD_RELOC_SH_IMMU16, 3294 BFD_RELOC_SH_IMM_LOW16, 3295 BFD_RELOC_SH_IMM_LOW16_PCREL, 3296 BFD_RELOC_SH_IMM_MEDLOW16, 3297 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3298 BFD_RELOC_SH_IMM_MEDHI16, 3299 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3300 BFD_RELOC_SH_IMM_HI16, 3301 BFD_RELOC_SH_IMM_HI16_PCREL, 3302 BFD_RELOC_SH_PT_16, 3303 BFD_RELOC_SH_TLS_GD_32, 3304 BFD_RELOC_SH_TLS_LD_32, 3305 BFD_RELOC_SH_TLS_LDO_32, 3306 BFD_RELOC_SH_TLS_IE_32, 3307 BFD_RELOC_SH_TLS_LE_32, 3308 BFD_RELOC_SH_TLS_DTPMOD32, 3309 BFD_RELOC_SH_TLS_DTPOFF32, 3310 BFD_RELOC_SH_TLS_TPOFF32, 3311 BFD_RELOC_SH_GOT20, 3312 BFD_RELOC_SH_GOTOFF20, 3313 BFD_RELOC_SH_GOTFUNCDESC, 3314 BFD_RELOC_SH_GOTFUNCDESC20, 3315 BFD_RELOC_SH_GOTOFFFUNCDESC, 3316 BFD_RELOC_SH_GOTOFFFUNCDESC20, 3317 BFD_RELOC_SH_FUNCDESC, 3318 3319 /* ARC Cores relocs. 3320 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3321 not stored in the instruction. The high 20 bits are installed in bits 26 3322 through 7 of the instruction. */ 3323 BFD_RELOC_ARC_B22_PCREL, 3324 3325 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3326 stored in the instruction. The high 24 bits are installed in bits 23 3327 through 0. */ 3328 BFD_RELOC_ARC_B26, 3329 3330 /* ADI Blackfin 16 bit immediate absolute reloc. */ 3331 BFD_RELOC_BFIN_16_IMM, 3332 3333 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3334 BFD_RELOC_BFIN_16_HIGH, 3335 3336 /* ADI Blackfin 'a' part of LSETUP. */ 3337 BFD_RELOC_BFIN_4_PCREL, 3338 3339 /* ADI Blackfin. */ 3340 BFD_RELOC_BFIN_5_PCREL, 3341 3342 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3343 BFD_RELOC_BFIN_16_LOW, 3344 3345 /* ADI Blackfin. */ 3346 BFD_RELOC_BFIN_10_PCREL, 3347 3348 /* ADI Blackfin 'b' part of LSETUP. */ 3349 BFD_RELOC_BFIN_11_PCREL, 3350 3351 /* ADI Blackfin. */ 3352 BFD_RELOC_BFIN_12_PCREL_JUMP, 3353 3354 /* ADI Blackfin Short jump, pcrel. */ 3355 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3356 3357 /* ADI Blackfin Call.x not implemented. */ 3358 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3359 3360 /* ADI Blackfin Long Jump pcrel. */ 3361 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3362 3363 /* ADI Blackfin FD-PIC relocations. */ 3364 BFD_RELOC_BFIN_GOT17M4, 3365 BFD_RELOC_BFIN_GOTHI, 3366 BFD_RELOC_BFIN_GOTLO, 3367 BFD_RELOC_BFIN_FUNCDESC, 3368 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3369 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3370 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3371 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3372 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3373 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3374 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3375 BFD_RELOC_BFIN_GOTOFF17M4, 3376 BFD_RELOC_BFIN_GOTOFFHI, 3377 BFD_RELOC_BFIN_GOTOFFLO, 3378 3379 /* ADI Blackfin GOT relocation. */ 3380 BFD_RELOC_BFIN_GOT, 3381 3382 /* ADI Blackfin PLTPC relocation. */ 3383 BFD_RELOC_BFIN_PLTPC, 3384 3385 /* ADI Blackfin arithmetic relocation. */ 3386 BFD_ARELOC_BFIN_PUSH, 3387 3388 /* ADI Blackfin arithmetic relocation. */ 3389 BFD_ARELOC_BFIN_CONST, 3390 3391 /* ADI Blackfin arithmetic relocation. */ 3392 BFD_ARELOC_BFIN_ADD, 3393 3394 /* ADI Blackfin arithmetic relocation. */ 3395 BFD_ARELOC_BFIN_SUB, 3396 3397 /* ADI Blackfin arithmetic relocation. */ 3398 BFD_ARELOC_BFIN_MULT, 3399 3400 /* ADI Blackfin arithmetic relocation. */ 3401 BFD_ARELOC_BFIN_DIV, 3402 3403 /* ADI Blackfin arithmetic relocation. */ 3404 BFD_ARELOC_BFIN_MOD, 3405 3406 /* ADI Blackfin arithmetic relocation. */ 3407 BFD_ARELOC_BFIN_LSHIFT, 3408 3409 /* ADI Blackfin arithmetic relocation. */ 3410 BFD_ARELOC_BFIN_RSHIFT, 3411 3412 /* ADI Blackfin arithmetic relocation. */ 3413 BFD_ARELOC_BFIN_AND, 3414 3415 /* ADI Blackfin arithmetic relocation. */ 3416 BFD_ARELOC_BFIN_OR, 3417 3418 /* ADI Blackfin arithmetic relocation. */ 3419 BFD_ARELOC_BFIN_XOR, 3420 3421 /* ADI Blackfin arithmetic relocation. */ 3422 BFD_ARELOC_BFIN_LAND, 3423 3424 /* ADI Blackfin arithmetic relocation. */ 3425 BFD_ARELOC_BFIN_LOR, 3426 3427 /* ADI Blackfin arithmetic relocation. */ 3428 BFD_ARELOC_BFIN_LEN, 3429 3430 /* ADI Blackfin arithmetic relocation. */ 3431 BFD_ARELOC_BFIN_NEG, 3432 3433 /* ADI Blackfin arithmetic relocation. */ 3434 BFD_ARELOC_BFIN_COMP, 3435 3436 /* ADI Blackfin arithmetic relocation. */ 3437 BFD_ARELOC_BFIN_PAGE, 3438 3439 /* ADI Blackfin arithmetic relocation. */ 3440 BFD_ARELOC_BFIN_HWPAGE, 3441 3442 /* ADI Blackfin arithmetic relocation. */ 3443 BFD_ARELOC_BFIN_ADDR, 3444 3445 /* Mitsubishi D10V relocs. 3446 This is a 10-bit reloc with the right 2 bits 3447 assumed to be 0. */ 3448 BFD_RELOC_D10V_10_PCREL_R, 3449 3450 /* Mitsubishi D10V relocs. 3451 This is a 10-bit reloc with the right 2 bits 3452 assumed to be 0. This is the same as the previous reloc 3453 except it is in the left container, i.e., 3454 shifted left 15 bits. */ 3455 BFD_RELOC_D10V_10_PCREL_L, 3456 3457 /* This is an 18-bit reloc with the right 2 bits 3458 assumed to be 0. */ 3459 BFD_RELOC_D10V_18, 3460 3461 /* This is an 18-bit reloc with the right 2 bits 3462 assumed to be 0. */ 3463 BFD_RELOC_D10V_18_PCREL, 3464 3465 /* Mitsubishi D30V relocs. 3466 This is a 6-bit absolute reloc. */ 3467 BFD_RELOC_D30V_6, 3468 3469 /* This is a 6-bit pc-relative reloc with 3470 the right 3 bits assumed to be 0. */ 3471 BFD_RELOC_D30V_9_PCREL, 3472 3473 /* This is a 6-bit pc-relative reloc with 3474 the right 3 bits assumed to be 0. Same 3475 as the previous reloc but on the right side 3476 of the container. */ 3477 BFD_RELOC_D30V_9_PCREL_R, 3478 3479 /* This is a 12-bit absolute reloc with the 3480 right 3 bitsassumed to be 0. */ 3481 BFD_RELOC_D30V_15, 3482 3483 /* This is a 12-bit pc-relative reloc with 3484 the right 3 bits assumed to be 0. */ 3485 BFD_RELOC_D30V_15_PCREL, 3486 3487 /* This is a 12-bit pc-relative reloc with 3488 the right 3 bits assumed to be 0. Same 3489 as the previous reloc but on the right side 3490 of the container. */ 3491 BFD_RELOC_D30V_15_PCREL_R, 3492 3493 /* This is an 18-bit absolute reloc with 3494 the right 3 bits assumed to be 0. */ 3495 BFD_RELOC_D30V_21, 3496 3497 /* This is an 18-bit pc-relative reloc with 3498 the right 3 bits assumed to be 0. */ 3499 BFD_RELOC_D30V_21_PCREL, 3500 3501 /* This is an 18-bit pc-relative reloc with 3502 the right 3 bits assumed to be 0. Same 3503 as the previous reloc but on the right side 3504 of the container. */ 3505 BFD_RELOC_D30V_21_PCREL_R, 3506 3507 /* This is a 32-bit absolute reloc. */ 3508 BFD_RELOC_D30V_32, 3509 3510 /* This is a 32-bit pc-relative reloc. */ 3511 BFD_RELOC_D30V_32_PCREL, 3512 3513 /* DLX relocs */ 3514 BFD_RELOC_DLX_HI16_S, 3515 3516 /* DLX relocs */ 3517 BFD_RELOC_DLX_LO16, 3518 3519 /* DLX relocs */ 3520 BFD_RELOC_DLX_JMP26, 3521 3522 /* Renesas M16C/M32C Relocations. */ 3523 BFD_RELOC_M32C_HI8, 3524 BFD_RELOC_M32C_RL_JUMP, 3525 BFD_RELOC_M32C_RL_1ADDR, 3526 BFD_RELOC_M32C_RL_2ADDR, 3527 3528 /* Renesas M32R (formerly Mitsubishi M32R) relocs. 3529 This is a 24 bit absolute address. */ 3530 BFD_RELOC_M32R_24, 3531 3532 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3533 BFD_RELOC_M32R_10_PCREL, 3534 3535 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3536 BFD_RELOC_M32R_18_PCREL, 3537 3538 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3539 BFD_RELOC_M32R_26_PCREL, 3540 3541 /* This is a 16-bit reloc containing the high 16 bits of an address 3542 used when the lower 16 bits are treated as unsigned. */ 3543 BFD_RELOC_M32R_HI16_ULO, 3544 3545 /* This is a 16-bit reloc containing the high 16 bits of an address 3546 used when the lower 16 bits are treated as signed. */ 3547 BFD_RELOC_M32R_HI16_SLO, 3548 3549 /* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3550 BFD_RELOC_M32R_LO16, 3551 3552 /* This is a 16-bit reloc containing the small data area offset for use in 3553 add3, load, and store instructions. */ 3554 BFD_RELOC_M32R_SDA16, 3555 3556 /* For PIC. */ 3557 BFD_RELOC_M32R_GOT24, 3558 BFD_RELOC_M32R_26_PLTREL, 3559 BFD_RELOC_M32R_COPY, 3560 BFD_RELOC_M32R_GLOB_DAT, 3561 BFD_RELOC_M32R_JMP_SLOT, 3562 BFD_RELOC_M32R_RELATIVE, 3563 BFD_RELOC_M32R_GOTOFF, 3564 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3565 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3566 BFD_RELOC_M32R_GOTOFF_LO, 3567 BFD_RELOC_M32R_GOTPC24, 3568 BFD_RELOC_M32R_GOT16_HI_ULO, 3569 BFD_RELOC_M32R_GOT16_HI_SLO, 3570 BFD_RELOC_M32R_GOT16_LO, 3571 BFD_RELOC_M32R_GOTPC_HI_ULO, 3572 BFD_RELOC_M32R_GOTPC_HI_SLO, 3573 BFD_RELOC_M32R_GOTPC_LO, 3574 3575 /* This is a 9-bit reloc */ 3576 BFD_RELOC_V850_9_PCREL, 3577 3578 /* This is a 22-bit reloc */ 3579 BFD_RELOC_V850_22_PCREL, 3580 3581 /* This is a 16 bit offset from the short data area pointer. */ 3582 BFD_RELOC_V850_SDA_16_16_OFFSET, 3583 3584 /* This is a 16 bit offset (of which only 15 bits are used) from the 3585 short data area pointer. */ 3586 BFD_RELOC_V850_SDA_15_16_OFFSET, 3587 3588 /* This is a 16 bit offset from the zero data area pointer. */ 3589 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3590 3591 /* This is a 16 bit offset (of which only 15 bits are used) from the 3592 zero data area pointer. */ 3593 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3594 3595 /* This is an 8 bit offset (of which only 6 bits are used) from the 3596 tiny data area pointer. */ 3597 BFD_RELOC_V850_TDA_6_8_OFFSET, 3598 3599 /* This is an 8bit offset (of which only 7 bits are used) from the tiny 3600 data area pointer. */ 3601 BFD_RELOC_V850_TDA_7_8_OFFSET, 3602 3603 /* This is a 7 bit offset from the tiny data area pointer. */ 3604 BFD_RELOC_V850_TDA_7_7_OFFSET, 3605 3606 /* This is a 16 bit offset from the tiny data area pointer. */ 3607 BFD_RELOC_V850_TDA_16_16_OFFSET, 3608 3609 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3610 data area pointer. */ 3611 BFD_RELOC_V850_TDA_4_5_OFFSET, 3612 3613 /* This is a 4 bit offset from the tiny data area pointer. */ 3614 BFD_RELOC_V850_TDA_4_4_OFFSET, 3615 3616 /* This is a 16 bit offset from the short data area pointer, with the 3617 bits placed non-contiguously in the instruction. */ 3618 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3619 3620 /* This is a 16 bit offset from the zero data area pointer, with the 3621 bits placed non-contiguously in the instruction. */ 3622 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3623 3624 /* This is a 6 bit offset from the call table base pointer. */ 3625 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3626 3627 /* This is a 16 bit offset from the call table base pointer. */ 3628 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3629 3630 /* Used for relaxing indirect function calls. */ 3631 BFD_RELOC_V850_LONGCALL, 3632 3633 /* Used for relaxing indirect jumps. */ 3634 BFD_RELOC_V850_LONGJUMP, 3635 3636 /* Used to maintain alignment whilst relaxing. */ 3637 BFD_RELOC_V850_ALIGN, 3638 3639 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3640 instructions. */ 3641 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3642 3643 /* This is a 16-bit reloc. */ 3644 BFD_RELOC_V850_16_PCREL, 3645 3646 /* This is a 17-bit reloc. */ 3647 BFD_RELOC_V850_17_PCREL, 3648 3649 /* This is a 23-bit reloc. */ 3650 BFD_RELOC_V850_23, 3651 3652 /* This is a 32-bit reloc. */ 3653 BFD_RELOC_V850_32_PCREL, 3654 3655 /* This is a 32-bit reloc. */ 3656 BFD_RELOC_V850_32_ABS, 3657 3658 /* This is a 16-bit reloc. */ 3659 BFD_RELOC_V850_16_SPLIT_OFFSET, 3660 3661 /* This is a 16-bit reloc. */ 3662 BFD_RELOC_V850_16_S1, 3663 3664 /* Low 16 bits. 16 bit shifted by 1. */ 3665 BFD_RELOC_V850_LO16_S1, 3666 3667 /* This is a 16 bit offset from the call table base pointer. */ 3668 BFD_RELOC_V850_CALLT_15_16_OFFSET, 3669 3670 /* DSO relocations. */ 3671 BFD_RELOC_V850_32_GOTPCREL, 3672 3673 /* DSO relocations. */ 3674 BFD_RELOC_V850_16_GOT, 3675 3676 /* DSO relocations. */ 3677 BFD_RELOC_V850_32_GOT, 3678 3679 /* DSO relocations. */ 3680 BFD_RELOC_V850_22_PLT_PCREL, 3681 3682 /* DSO relocations. */ 3683 BFD_RELOC_V850_32_PLT_PCREL, 3684 3685 /* DSO relocations. */ 3686 BFD_RELOC_V850_COPY, 3687 3688 /* DSO relocations. */ 3689 BFD_RELOC_V850_GLOB_DAT, 3690 3691 /* DSO relocations. */ 3692 BFD_RELOC_V850_JMP_SLOT, 3693 3694 /* DSO relocations. */ 3695 BFD_RELOC_V850_RELATIVE, 3696 3697 /* DSO relocations. */ 3698 BFD_RELOC_V850_16_GOTOFF, 3699 3700 /* DSO relocations. */ 3701 BFD_RELOC_V850_32_GOTOFF, 3702 3703 /* start code. */ 3704 BFD_RELOC_V850_CODE, 3705 3706 /* start data in text. */ 3707 BFD_RELOC_V850_DATA, 3708 3709 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3710 instruction. */ 3711 BFD_RELOC_MN10300_32_PCREL, 3712 3713 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3714 instruction. */ 3715 BFD_RELOC_MN10300_16_PCREL, 3716 3717 /* This is a 8bit DP reloc for the tms320c30, where the most 3718 significant 8 bits of a 24 bit word are placed into the least 3719 significant 8 bits of the opcode. */ 3720 BFD_RELOC_TIC30_LDP, 3721 3722 /* This is a 7bit reloc for the tms320c54x, where the least 3723 significant 7 bits of a 16 bit word are placed into the least 3724 significant 7 bits of the opcode. */ 3725 BFD_RELOC_TIC54X_PARTLS7, 3726 3727 /* This is a 9bit DP reloc for the tms320c54x, where the most 3728 significant 9 bits of a 16 bit word are placed into the least 3729 significant 9 bits of the opcode. */ 3730 BFD_RELOC_TIC54X_PARTMS9, 3731 3732 /* This is an extended address 23-bit reloc for the tms320c54x. */ 3733 BFD_RELOC_TIC54X_23, 3734 3735 /* This is a 16-bit reloc for the tms320c54x, where the least 3736 significant 16 bits of a 23-bit extended address are placed into 3737 the opcode. */ 3738 BFD_RELOC_TIC54X_16_OF_23, 3739 3740 /* This is a reloc for the tms320c54x, where the most 3741 significant 7 bits of a 23-bit extended address are placed into 3742 the opcode. */ 3743 BFD_RELOC_TIC54X_MS7_OF_23, 3744 3745 /* TMS320C6000 relocations. */ 3746 BFD_RELOC_C6000_PCR_S21, 3747 BFD_RELOC_C6000_PCR_S12, 3748 BFD_RELOC_C6000_PCR_S10, 3749 BFD_RELOC_C6000_PCR_S7, 3750 BFD_RELOC_C6000_ABS_S16, 3751 BFD_RELOC_C6000_ABS_L16, 3752 BFD_RELOC_C6000_ABS_H16, 3753 BFD_RELOC_C6000_SBR_U15_B, 3754 BFD_RELOC_C6000_SBR_U15_H, 3755 BFD_RELOC_C6000_SBR_U15_W, 3756 BFD_RELOC_C6000_SBR_S16, 3757 BFD_RELOC_C6000_SBR_L16_B, 3758 BFD_RELOC_C6000_SBR_L16_H, 3759 BFD_RELOC_C6000_SBR_L16_W, 3760 BFD_RELOC_C6000_SBR_H16_B, 3761 BFD_RELOC_C6000_SBR_H16_H, 3762 BFD_RELOC_C6000_SBR_H16_W, 3763 BFD_RELOC_C6000_SBR_GOT_U15_W, 3764 BFD_RELOC_C6000_SBR_GOT_L16_W, 3765 BFD_RELOC_C6000_SBR_GOT_H16_W, 3766 BFD_RELOC_C6000_DSBT_INDEX, 3767 BFD_RELOC_C6000_PREL31, 3768 BFD_RELOC_C6000_COPY, 3769 BFD_RELOC_C6000_ALIGN, 3770 BFD_RELOC_C6000_FPHEAD, 3771 BFD_RELOC_C6000_NOCMP, 3772 3773 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3774 BFD_RELOC_FR30_48, 3775 3776 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3777 two sections. */ 3778 BFD_RELOC_FR30_20, 3779 3780 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 3781 4 bits. */ 3782 BFD_RELOC_FR30_6_IN_4, 3783 3784 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3785 into 8 bits. */ 3786 BFD_RELOC_FR30_8_IN_8, 3787 3788 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3789 into 8 bits. */ 3790 BFD_RELOC_FR30_9_IN_8, 3791 3792 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3793 into 8 bits. */ 3794 BFD_RELOC_FR30_10_IN_8, 3795 3796 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3797 short offset into 8 bits. */ 3798 BFD_RELOC_FR30_9_PCREL, 3799 3800 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3801 short offset into 11 bits. */ 3802 BFD_RELOC_FR30_12_PCREL, 3803 3804 /* Motorola Mcore relocations. */ 3805 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3806 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3807 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3808 BFD_RELOC_MCORE_PCREL_32, 3809 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3810 BFD_RELOC_MCORE_RVA, 3811 3812 /* Toshiba Media Processor Relocations. */ 3813 BFD_RELOC_MEP_8, 3814 BFD_RELOC_MEP_16, 3815 BFD_RELOC_MEP_32, 3816 BFD_RELOC_MEP_PCREL8A2, 3817 BFD_RELOC_MEP_PCREL12A2, 3818 BFD_RELOC_MEP_PCREL17A2, 3819 BFD_RELOC_MEP_PCREL24A2, 3820 BFD_RELOC_MEP_PCABS24A2, 3821 BFD_RELOC_MEP_LOW16, 3822 BFD_RELOC_MEP_HI16U, 3823 BFD_RELOC_MEP_HI16S, 3824 BFD_RELOC_MEP_GPREL, 3825 BFD_RELOC_MEP_TPREL, 3826 BFD_RELOC_MEP_TPREL7, 3827 BFD_RELOC_MEP_TPREL7A2, 3828 BFD_RELOC_MEP_TPREL7A4, 3829 BFD_RELOC_MEP_UIMM24, 3830 BFD_RELOC_MEP_ADDR24A4, 3831 BFD_RELOC_MEP_GNU_VTINHERIT, 3832 BFD_RELOC_MEP_GNU_VTENTRY, 3833 3834 3835 /* These are relocations for the GETA instruction. */ 3836 BFD_RELOC_MMIX_GETA, 3837 BFD_RELOC_MMIX_GETA_1, 3838 BFD_RELOC_MMIX_GETA_2, 3839 BFD_RELOC_MMIX_GETA_3, 3840 3841 /* These are relocations for a conditional branch instruction. */ 3842 BFD_RELOC_MMIX_CBRANCH, 3843 BFD_RELOC_MMIX_CBRANCH_J, 3844 BFD_RELOC_MMIX_CBRANCH_1, 3845 BFD_RELOC_MMIX_CBRANCH_2, 3846 BFD_RELOC_MMIX_CBRANCH_3, 3847 3848 /* These are relocations for the PUSHJ instruction. */ 3849 BFD_RELOC_MMIX_PUSHJ, 3850 BFD_RELOC_MMIX_PUSHJ_1, 3851 BFD_RELOC_MMIX_PUSHJ_2, 3852 BFD_RELOC_MMIX_PUSHJ_3, 3853 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3854 3855 /* These are relocations for the JMP instruction. */ 3856 BFD_RELOC_MMIX_JMP, 3857 BFD_RELOC_MMIX_JMP_1, 3858 BFD_RELOC_MMIX_JMP_2, 3859 BFD_RELOC_MMIX_JMP_3, 3860 3861 /* This is a relocation for a relative address as in a GETA instruction or 3862 a branch. */ 3863 BFD_RELOC_MMIX_ADDR19, 3864 3865 /* This is a relocation for a relative address as in a JMP instruction. */ 3866 BFD_RELOC_MMIX_ADDR27, 3867 3868 /* This is a relocation for an instruction field that may be a general 3869 register or a value 0..255. */ 3870 BFD_RELOC_MMIX_REG_OR_BYTE, 3871 3872 /* This is a relocation for an instruction field that may be a general 3873 register. */ 3874 BFD_RELOC_MMIX_REG, 3875 3876 /* This is a relocation for two instruction fields holding a register and 3877 an offset, the equivalent of the relocation. */ 3878 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3879 3880 /* This relocation is an assertion that the expression is not allocated as 3881 a global register. It does not modify contents. */ 3882 BFD_RELOC_MMIX_LOCAL, 3883 3884 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3885 short offset into 7 bits. */ 3886 BFD_RELOC_AVR_7_PCREL, 3887 3888 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3889 short offset into 12 bits. */ 3890 BFD_RELOC_AVR_13_PCREL, 3891 3892 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3893 program memory address) into 16 bits. */ 3894 BFD_RELOC_AVR_16_PM, 3895 3896 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3897 data memory address) into 8 bit immediate value of LDI insn. */ 3898 BFD_RELOC_AVR_LO8_LDI, 3899 3900 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3901 of data memory address) into 8 bit immediate value of LDI insn. */ 3902 BFD_RELOC_AVR_HI8_LDI, 3903 3904 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3905 of program memory address) into 8 bit immediate value of LDI insn. */ 3906 BFD_RELOC_AVR_HH8_LDI, 3907 3908 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3909 of 32 bit value) into 8 bit immediate value of LDI insn. */ 3910 BFD_RELOC_AVR_MS8_LDI, 3911 3912 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3913 (usually data memory address) into 8 bit immediate value of SUBI insn. */ 3914 BFD_RELOC_AVR_LO8_LDI_NEG, 3915 3916 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3917 (high 8 bit of data memory address) into 8 bit immediate value of 3918 SUBI insn. */ 3919 BFD_RELOC_AVR_HI8_LDI_NEG, 3920 3921 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3922 (most high 8 bit of program memory address) into 8 bit immediate value 3923 of LDI or SUBI insn. */ 3924 BFD_RELOC_AVR_HH8_LDI_NEG, 3925 3926 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3927 of 32 bit value) into 8 bit immediate value of LDI insn. */ 3928 BFD_RELOC_AVR_MS8_LDI_NEG, 3929 3930 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3931 command address) into 8 bit immediate value of LDI insn. */ 3932 BFD_RELOC_AVR_LO8_LDI_PM, 3933 3934 /* This is a 16 bit reloc for the AVR that stores 8 bit value 3935 (command address) into 8 bit immediate value of LDI insn. If the address 3936 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3937 in the lower 128k. */ 3938 BFD_RELOC_AVR_LO8_LDI_GS, 3939 3940 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3941 of command address) into 8 bit immediate value of LDI insn. */ 3942 BFD_RELOC_AVR_HI8_LDI_PM, 3943 3944 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3945 of command address) into 8 bit immediate value of LDI insn. If the address 3946 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3947 below 128k. */ 3948 BFD_RELOC_AVR_HI8_LDI_GS, 3949 3950 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3951 of command address) into 8 bit immediate value of LDI insn. */ 3952 BFD_RELOC_AVR_HH8_LDI_PM, 3953 3954 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3955 (usually command address) into 8 bit immediate value of SUBI insn. */ 3956 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3957 3958 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3959 (high 8 bit of 16 bit command address) into 8 bit immediate value 3960 of SUBI insn. */ 3961 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3962 3963 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3964 (high 6 bit of 22 bit command address) into 8 bit immediate 3965 value of SUBI insn. */ 3966 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3967 3968 /* This is a 32 bit reloc for the AVR that stores 23 bit value 3969 into 22 bits. */ 3970 BFD_RELOC_AVR_CALL, 3971 3972 /* This is a 16 bit reloc for the AVR that stores all needed bits 3973 for absolute addressing with ldi with overflow check to linktime */ 3974 BFD_RELOC_AVR_LDI, 3975 3976 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3977 instructions */ 3978 BFD_RELOC_AVR_6, 3979 3980 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3981 instructions */ 3982 BFD_RELOC_AVR_6_ADIW, 3983 3984 /* Renesas RX Relocations. */ 3985 BFD_RELOC_RX_NEG8, 3986 BFD_RELOC_RX_NEG16, 3987 BFD_RELOC_RX_NEG24, 3988 BFD_RELOC_RX_NEG32, 3989 BFD_RELOC_RX_16_OP, 3990 BFD_RELOC_RX_24_OP, 3991 BFD_RELOC_RX_32_OP, 3992 BFD_RELOC_RX_8U, 3993 BFD_RELOC_RX_16U, 3994 BFD_RELOC_RX_24U, 3995 BFD_RELOC_RX_DIR3U_PCREL, 3996 BFD_RELOC_RX_DIFF, 3997 BFD_RELOC_RX_GPRELB, 3998 BFD_RELOC_RX_GPRELW, 3999 BFD_RELOC_RX_GPRELL, 4000 BFD_RELOC_RX_SYM, 4001 BFD_RELOC_RX_OP_SUBTRACT, 4002 BFD_RELOC_RX_ABS8, 4003 BFD_RELOC_RX_ABS16, 4004 BFD_RELOC_RX_ABS32, 4005 BFD_RELOC_RX_ABS16U, 4006 BFD_RELOC_RX_ABS16UW, 4007 BFD_RELOC_RX_ABS16UL, 4008 BFD_RELOC_RX_RELAX, 4009 4010 /* Direct 12 bit. */ 4011 BFD_RELOC_390_12, 4012 4013 /* 12 bit GOT offset. */ 4014 BFD_RELOC_390_GOT12, 4015 4016 /* 32 bit PC relative PLT address. */ 4017 BFD_RELOC_390_PLT32, 4018 4019 /* Copy symbol at runtime. */ 4020 BFD_RELOC_390_COPY, 4021 4022 /* Create GOT entry. */ 4023 BFD_RELOC_390_GLOB_DAT, 4024 4025 /* Create PLT entry. */ 4026 BFD_RELOC_390_JMP_SLOT, 4027 4028 /* Adjust by program base. */ 4029 BFD_RELOC_390_RELATIVE, 4030 4031 /* 32 bit PC relative offset to GOT. */ 4032 BFD_RELOC_390_GOTPC, 4033 4034 /* 16 bit GOT offset. */ 4035 BFD_RELOC_390_GOT16, 4036 4037 /* PC relative 16 bit shifted by 1. */ 4038 BFD_RELOC_390_PC16DBL, 4039 4040 /* 16 bit PC rel. PLT shifted by 1. */ 4041 BFD_RELOC_390_PLT16DBL, 4042 4043 /* PC relative 32 bit shifted by 1. */ 4044 BFD_RELOC_390_PC32DBL, 4045 4046 /* 32 bit PC rel. PLT shifted by 1. */ 4047 BFD_RELOC_390_PLT32DBL, 4048 4049 /* 32 bit PC rel. GOT shifted by 1. */ 4050 BFD_RELOC_390_GOTPCDBL, 4051 4052 /* 64 bit GOT offset. */ 4053 BFD_RELOC_390_GOT64, 4054 4055 /* 64 bit PC relative PLT address. */ 4056 BFD_RELOC_390_PLT64, 4057 4058 /* 32 bit rel. offset to GOT entry. */ 4059 BFD_RELOC_390_GOTENT, 4060 4061 /* 64 bit offset to GOT. */ 4062 BFD_RELOC_390_GOTOFF64, 4063 4064 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 4065 BFD_RELOC_390_GOTPLT12, 4066 4067 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4068 BFD_RELOC_390_GOTPLT16, 4069 4070 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4071 BFD_RELOC_390_GOTPLT32, 4072 4073 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 4074 BFD_RELOC_390_GOTPLT64, 4075 4076 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 4077 BFD_RELOC_390_GOTPLTENT, 4078 4079 /* 16-bit rel. offset from the GOT to a PLT entry. */ 4080 BFD_RELOC_390_PLTOFF16, 4081 4082 /* 32-bit rel. offset from the GOT to a PLT entry. */ 4083 BFD_RELOC_390_PLTOFF32, 4084 4085 /* 64-bit rel. offset from the GOT to a PLT entry. */ 4086 BFD_RELOC_390_PLTOFF64, 4087 4088 /* s390 tls relocations. */ 4089 BFD_RELOC_390_TLS_LOAD, 4090 BFD_RELOC_390_TLS_GDCALL, 4091 BFD_RELOC_390_TLS_LDCALL, 4092 BFD_RELOC_390_TLS_GD32, 4093 BFD_RELOC_390_TLS_GD64, 4094 BFD_RELOC_390_TLS_GOTIE12, 4095 BFD_RELOC_390_TLS_GOTIE32, 4096 BFD_RELOC_390_TLS_GOTIE64, 4097 BFD_RELOC_390_TLS_LDM32, 4098 BFD_RELOC_390_TLS_LDM64, 4099 BFD_RELOC_390_TLS_IE32, 4100 BFD_RELOC_390_TLS_IE64, 4101 BFD_RELOC_390_TLS_IEENT, 4102 BFD_RELOC_390_TLS_LE32, 4103 BFD_RELOC_390_TLS_LE64, 4104 BFD_RELOC_390_TLS_LDO32, 4105 BFD_RELOC_390_TLS_LDO64, 4106 BFD_RELOC_390_TLS_DTPMOD, 4107 BFD_RELOC_390_TLS_DTPOFF, 4108 BFD_RELOC_390_TLS_TPOFF, 4109 4110 /* Long displacement extension. */ 4111 BFD_RELOC_390_20, 4112 BFD_RELOC_390_GOT20, 4113 BFD_RELOC_390_GOTPLT20, 4114 BFD_RELOC_390_TLS_GOTIE20, 4115 4116 /* Score relocations 4117 Low 16 bit for load/store */ 4118 BFD_RELOC_SCORE_GPREL15, 4119 4120 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 4121 BFD_RELOC_SCORE_DUMMY2, 4122 BFD_RELOC_SCORE_JMP, 4123 4124 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 4125 BFD_RELOC_SCORE_BRANCH, 4126 4127 /* This is a 32-bit reloc for 48-bit instructions. */ 4128 BFD_RELOC_SCORE_IMM30, 4129 4130 /* This is a 32-bit reloc for 48-bit instructions. */ 4131 BFD_RELOC_SCORE_IMM32, 4132 4133 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 4134 BFD_RELOC_SCORE16_JMP, 4135 4136 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 4137 BFD_RELOC_SCORE16_BRANCH, 4138 4139 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ 4140 BFD_RELOC_SCORE_BCMP, 4141 4142 /* Undocumented Score relocs */ 4143 BFD_RELOC_SCORE_GOT15, 4144 BFD_RELOC_SCORE_GOT_LO16, 4145 BFD_RELOC_SCORE_CALL15, 4146 BFD_RELOC_SCORE_DUMMY_HI16, 4147 4148 /* Scenix IP2K - 9-bit register number / data address */ 4149 BFD_RELOC_IP2K_FR9, 4150 4151 /* Scenix IP2K - 4-bit register/data bank number */ 4152 BFD_RELOC_IP2K_BANK, 4153 4154 /* Scenix IP2K - low 13 bits of instruction word address */ 4155 BFD_RELOC_IP2K_ADDR16CJP, 4156 4157 /* Scenix IP2K - high 3 bits of instruction word address */ 4158 BFD_RELOC_IP2K_PAGE3, 4159 4160 /* Scenix IP2K - ext/low/high 8 bits of data address */ 4161 BFD_RELOC_IP2K_LO8DATA, 4162 BFD_RELOC_IP2K_HI8DATA, 4163 BFD_RELOC_IP2K_EX8DATA, 4164 4165 /* Scenix IP2K - low/high 8 bits of instruction word address */ 4166 BFD_RELOC_IP2K_LO8INSN, 4167 BFD_RELOC_IP2K_HI8INSN, 4168 4169 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 4170 BFD_RELOC_IP2K_PC_SKIP, 4171 4172 /* Scenix IP2K - 16 bit word address in text section. */ 4173 BFD_RELOC_IP2K_TEXT, 4174 4175 /* Scenix IP2K - 7-bit sp or dp offset */ 4176 BFD_RELOC_IP2K_FR_OFFSET, 4177 4178 /* Scenix VPE4K coprocessor - data/insn-space addressing */ 4179 BFD_RELOC_VPE4KMATH_DATA, 4180 BFD_RELOC_VPE4KMATH_INSN, 4181 4182 /* These two relocations are used by the linker to determine which of 4183 the entries in a C++ virtual function table are actually used. When 4184 the --gc-sections option is given, the linker will zero out the entries 4185 that are not used, so that the code for those functions need not be 4186 included in the output. 4187 4188 VTABLE_INHERIT is a zero-space relocation used to describe to the 4189 linker the inheritance tree of a C++ virtual function table. The 4190 relocation's symbol should be the parent class' vtable, and the 4191 relocation should be located at the child vtable. 4192 4193 VTABLE_ENTRY is a zero-space relocation that describes the use of a 4194 virtual function table entry. The reloc's symbol should refer to the 4195 table of the class mentioned in the code. Off of that base, an offset 4196 describes the entry that is being used. For Rela hosts, this offset 4197 is stored in the reloc's addend. For Rel hosts, we are forced to put 4198 this offset in the reloc's section offset. */ 4199 BFD_RELOC_VTABLE_INHERIT, 4200 BFD_RELOC_VTABLE_ENTRY, 4201 4202 /* Intel IA64 Relocations. */ 4203 BFD_RELOC_IA64_IMM14, 4204 BFD_RELOC_IA64_IMM22, 4205 BFD_RELOC_IA64_IMM64, 4206 BFD_RELOC_IA64_DIR32MSB, 4207 BFD_RELOC_IA64_DIR32LSB, 4208 BFD_RELOC_IA64_DIR64MSB, 4209 BFD_RELOC_IA64_DIR64LSB, 4210 BFD_RELOC_IA64_GPREL22, 4211 BFD_RELOC_IA64_GPREL64I, 4212 BFD_RELOC_IA64_GPREL32MSB, 4213 BFD_RELOC_IA64_GPREL32LSB, 4214 BFD_RELOC_IA64_GPREL64MSB, 4215 BFD_RELOC_IA64_GPREL64LSB, 4216 BFD_RELOC_IA64_LTOFF22, 4217 BFD_RELOC_IA64_LTOFF64I, 4218 BFD_RELOC_IA64_PLTOFF22, 4219 BFD_RELOC_IA64_PLTOFF64I, 4220 BFD_RELOC_IA64_PLTOFF64MSB, 4221 BFD_RELOC_IA64_PLTOFF64LSB, 4222 BFD_RELOC_IA64_FPTR64I, 4223 BFD_RELOC_IA64_FPTR32MSB, 4224 BFD_RELOC_IA64_FPTR32LSB, 4225 BFD_RELOC_IA64_FPTR64MSB, 4226 BFD_RELOC_IA64_FPTR64LSB, 4227 BFD_RELOC_IA64_PCREL21B, 4228 BFD_RELOC_IA64_PCREL21BI, 4229 BFD_RELOC_IA64_PCREL21M, 4230 BFD_RELOC_IA64_PCREL21F, 4231 BFD_RELOC_IA64_PCREL22, 4232 BFD_RELOC_IA64_PCREL60B, 4233 BFD_RELOC_IA64_PCREL64I, 4234 BFD_RELOC_IA64_PCREL32MSB, 4235 BFD_RELOC_IA64_PCREL32LSB, 4236 BFD_RELOC_IA64_PCREL64MSB, 4237 BFD_RELOC_IA64_PCREL64LSB, 4238 BFD_RELOC_IA64_LTOFF_FPTR22, 4239 BFD_RELOC_IA64_LTOFF_FPTR64I, 4240 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 4241 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 4242 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 4243 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 4244 BFD_RELOC_IA64_SEGREL32MSB, 4245 BFD_RELOC_IA64_SEGREL32LSB, 4246 BFD_RELOC_IA64_SEGREL64MSB, 4247 BFD_RELOC_IA64_SEGREL64LSB, 4248 BFD_RELOC_IA64_SECREL32MSB, 4249 BFD_RELOC_IA64_SECREL32LSB, 4250 BFD_RELOC_IA64_SECREL64MSB, 4251 BFD_RELOC_IA64_SECREL64LSB, 4252 BFD_RELOC_IA64_REL32MSB, 4253 BFD_RELOC_IA64_REL32LSB, 4254 BFD_RELOC_IA64_REL64MSB, 4255 BFD_RELOC_IA64_REL64LSB, 4256 BFD_RELOC_IA64_LTV32MSB, 4257 BFD_RELOC_IA64_LTV32LSB, 4258 BFD_RELOC_IA64_LTV64MSB, 4259 BFD_RELOC_IA64_LTV64LSB, 4260 BFD_RELOC_IA64_IPLTMSB, 4261 BFD_RELOC_IA64_IPLTLSB, 4262 BFD_RELOC_IA64_COPY, 4263 BFD_RELOC_IA64_LTOFF22X, 4264 BFD_RELOC_IA64_LDXMOV, 4265 BFD_RELOC_IA64_TPREL14, 4266 BFD_RELOC_IA64_TPREL22, 4267 BFD_RELOC_IA64_TPREL64I, 4268 BFD_RELOC_IA64_TPREL64MSB, 4269 BFD_RELOC_IA64_TPREL64LSB, 4270 BFD_RELOC_IA64_LTOFF_TPREL22, 4271 BFD_RELOC_IA64_DTPMOD64MSB, 4272 BFD_RELOC_IA64_DTPMOD64LSB, 4273 BFD_RELOC_IA64_LTOFF_DTPMOD22, 4274 BFD_RELOC_IA64_DTPREL14, 4275 BFD_RELOC_IA64_DTPREL22, 4276 BFD_RELOC_IA64_DTPREL64I, 4277 BFD_RELOC_IA64_DTPREL32MSB, 4278 BFD_RELOC_IA64_DTPREL32LSB, 4279 BFD_RELOC_IA64_DTPREL64MSB, 4280 BFD_RELOC_IA64_DTPREL64LSB, 4281 BFD_RELOC_IA64_LTOFF_DTPREL22, 4282 4283 /* Motorola 68HC11 reloc. 4284 This is the 8 bit high part of an absolute address. */ 4285 BFD_RELOC_M68HC11_HI8, 4286 4287 /* Motorola 68HC11 reloc. 4288 This is the 8 bit low part of an absolute address. */ 4289 BFD_RELOC_M68HC11_LO8, 4290 4291 /* Motorola 68HC11 reloc. 4292 This is the 3 bit of a value. */ 4293 BFD_RELOC_M68HC11_3B, 4294 4295 /* Motorola 68HC11 reloc. 4296 This reloc marks the beginning of a jump/call instruction. 4297 It is used for linker relaxation to correctly identify beginning 4298 of instruction and change some branches to use PC-relative 4299 addressing mode. */ 4300 BFD_RELOC_M68HC11_RL_JUMP, 4301 4302 /* Motorola 68HC11 reloc. 4303 This reloc marks a group of several instructions that gcc generates 4304 and for which the linker relaxation pass can modify and/or remove 4305 some of them. */ 4306 BFD_RELOC_M68HC11_RL_GROUP, 4307 4308 /* Motorola 68HC11 reloc. 4309 This is the 16-bit lower part of an address. It is used for 'call' 4310 instruction to specify the symbol address without any special 4311 transformation (due to memory bank window). */ 4312 BFD_RELOC_M68HC11_LO16, 4313 4314 /* Motorola 68HC11 reloc. 4315 This is a 8-bit reloc that specifies the page number of an address. 4316 It is used by 'call' instruction to specify the page number of 4317 the symbol. */ 4318 BFD_RELOC_M68HC11_PAGE, 4319 4320 /* Motorola 68HC11 reloc. 4321 This is a 24-bit reloc that represents the address with a 16-bit 4322 value and a 8-bit page number. The symbol address is transformed 4323 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4324 BFD_RELOC_M68HC11_24, 4325 4326 /* Motorola 68HC12 reloc. 4327 This is the 5 bits of a value. */ 4328 BFD_RELOC_M68HC12_5B, 4329 4330 /* NS CR16C Relocations. */ 4331 BFD_RELOC_16C_NUM08, 4332 BFD_RELOC_16C_NUM08_C, 4333 BFD_RELOC_16C_NUM16, 4334 BFD_RELOC_16C_NUM16_C, 4335 BFD_RELOC_16C_NUM32, 4336 BFD_RELOC_16C_NUM32_C, 4337 BFD_RELOC_16C_DISP04, 4338 BFD_RELOC_16C_DISP04_C, 4339 BFD_RELOC_16C_DISP08, 4340 BFD_RELOC_16C_DISP08_C, 4341 BFD_RELOC_16C_DISP16, 4342 BFD_RELOC_16C_DISP16_C, 4343 BFD_RELOC_16C_DISP24, 4344 BFD_RELOC_16C_DISP24_C, 4345 BFD_RELOC_16C_DISP24a, 4346 BFD_RELOC_16C_DISP24a_C, 4347 BFD_RELOC_16C_REG04, 4348 BFD_RELOC_16C_REG04_C, 4349 BFD_RELOC_16C_REG04a, 4350 BFD_RELOC_16C_REG04a_C, 4351 BFD_RELOC_16C_REG14, 4352 BFD_RELOC_16C_REG14_C, 4353 BFD_RELOC_16C_REG16, 4354 BFD_RELOC_16C_REG16_C, 4355 BFD_RELOC_16C_REG20, 4356 BFD_RELOC_16C_REG20_C, 4357 BFD_RELOC_16C_ABS20, 4358 BFD_RELOC_16C_ABS20_C, 4359 BFD_RELOC_16C_ABS24, 4360 BFD_RELOC_16C_ABS24_C, 4361 BFD_RELOC_16C_IMM04, 4362 BFD_RELOC_16C_IMM04_C, 4363 BFD_RELOC_16C_IMM16, 4364 BFD_RELOC_16C_IMM16_C, 4365 BFD_RELOC_16C_IMM20, 4366 BFD_RELOC_16C_IMM20_C, 4367 BFD_RELOC_16C_IMM24, 4368 BFD_RELOC_16C_IMM24_C, 4369 BFD_RELOC_16C_IMM32, 4370 BFD_RELOC_16C_IMM32_C, 4371 4372 /* NS CR16 Relocations. */ 4373 BFD_RELOC_CR16_NUM8, 4374 BFD_RELOC_CR16_NUM16, 4375 BFD_RELOC_CR16_NUM32, 4376 BFD_RELOC_CR16_NUM32a, 4377 BFD_RELOC_CR16_REGREL0, 4378 BFD_RELOC_CR16_REGREL4, 4379 BFD_RELOC_CR16_REGREL4a, 4380 BFD_RELOC_CR16_REGREL14, 4381 BFD_RELOC_CR16_REGREL14a, 4382 BFD_RELOC_CR16_REGREL16, 4383 BFD_RELOC_CR16_REGREL20, 4384 BFD_RELOC_CR16_REGREL20a, 4385 BFD_RELOC_CR16_ABS20, 4386 BFD_RELOC_CR16_ABS24, 4387 BFD_RELOC_CR16_IMM4, 4388 BFD_RELOC_CR16_IMM8, 4389 BFD_RELOC_CR16_IMM16, 4390 BFD_RELOC_CR16_IMM20, 4391 BFD_RELOC_CR16_IMM24, 4392 BFD_RELOC_CR16_IMM32, 4393 BFD_RELOC_CR16_IMM32a, 4394 BFD_RELOC_CR16_DISP4, 4395 BFD_RELOC_CR16_DISP8, 4396 BFD_RELOC_CR16_DISP16, 4397 BFD_RELOC_CR16_DISP20, 4398 BFD_RELOC_CR16_DISP24, 4399 BFD_RELOC_CR16_DISP24a, 4400 BFD_RELOC_CR16_SWITCH8, 4401 BFD_RELOC_CR16_SWITCH16, 4402 BFD_RELOC_CR16_SWITCH32, 4403 BFD_RELOC_CR16_GOT_REGREL20, 4404 BFD_RELOC_CR16_GOTC_REGREL20, 4405 BFD_RELOC_CR16_GLOB_DAT, 4406 4407 /* NS CRX Relocations. */ 4408 BFD_RELOC_CRX_REL4, 4409 BFD_RELOC_CRX_REL8, 4410 BFD_RELOC_CRX_REL8_CMP, 4411 BFD_RELOC_CRX_REL16, 4412 BFD_RELOC_CRX_REL24, 4413 BFD_RELOC_CRX_REL32, 4414 BFD_RELOC_CRX_REGREL12, 4415 BFD_RELOC_CRX_REGREL22, 4416 BFD_RELOC_CRX_REGREL28, 4417 BFD_RELOC_CRX_REGREL32, 4418 BFD_RELOC_CRX_ABS16, 4419 BFD_RELOC_CRX_ABS32, 4420 BFD_RELOC_CRX_NUM8, 4421 BFD_RELOC_CRX_NUM16, 4422 BFD_RELOC_CRX_NUM32, 4423 BFD_RELOC_CRX_IMM16, 4424 BFD_RELOC_CRX_IMM32, 4425 BFD_RELOC_CRX_SWITCH8, 4426 BFD_RELOC_CRX_SWITCH16, 4427 BFD_RELOC_CRX_SWITCH32, 4428 4429 /* These relocs are only used within the CRIS assembler. They are not 4430 (at present) written to any object files. */ 4431 BFD_RELOC_CRIS_BDISP8, 4432 BFD_RELOC_CRIS_UNSIGNED_5, 4433 BFD_RELOC_CRIS_SIGNED_6, 4434 BFD_RELOC_CRIS_UNSIGNED_6, 4435 BFD_RELOC_CRIS_SIGNED_8, 4436 BFD_RELOC_CRIS_UNSIGNED_8, 4437 BFD_RELOC_CRIS_SIGNED_16, 4438 BFD_RELOC_CRIS_UNSIGNED_16, 4439 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4440 BFD_RELOC_CRIS_UNSIGNED_4, 4441 4442 /* Relocs used in ELF shared libraries for CRIS. */ 4443 BFD_RELOC_CRIS_COPY, 4444 BFD_RELOC_CRIS_GLOB_DAT, 4445 BFD_RELOC_CRIS_JUMP_SLOT, 4446 BFD_RELOC_CRIS_RELATIVE, 4447 4448 /* 32-bit offset to symbol-entry within GOT. */ 4449 BFD_RELOC_CRIS_32_GOT, 4450 4451 /* 16-bit offset to symbol-entry within GOT. */ 4452 BFD_RELOC_CRIS_16_GOT, 4453 4454 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4455 BFD_RELOC_CRIS_32_GOTPLT, 4456 4457 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4458 BFD_RELOC_CRIS_16_GOTPLT, 4459 4460 /* 32-bit offset to symbol, relative to GOT. */ 4461 BFD_RELOC_CRIS_32_GOTREL, 4462 4463 /* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4464 BFD_RELOC_CRIS_32_PLT_GOTREL, 4465 4466 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4467 BFD_RELOC_CRIS_32_PLT_PCREL, 4468 4469 /* Relocs used in TLS code for CRIS. */ 4470 BFD_RELOC_CRIS_32_GOT_GD, 4471 BFD_RELOC_CRIS_16_GOT_GD, 4472 BFD_RELOC_CRIS_32_GD, 4473 BFD_RELOC_CRIS_DTP, 4474 BFD_RELOC_CRIS_32_DTPREL, 4475 BFD_RELOC_CRIS_16_DTPREL, 4476 BFD_RELOC_CRIS_32_GOT_TPREL, 4477 BFD_RELOC_CRIS_16_GOT_TPREL, 4478 BFD_RELOC_CRIS_32_TPREL, 4479 BFD_RELOC_CRIS_16_TPREL, 4480 BFD_RELOC_CRIS_DTPMOD, 4481 BFD_RELOC_CRIS_32_IE, 4482 4483 /* Intel i860 Relocations. */ 4484 BFD_RELOC_860_COPY, 4485 BFD_RELOC_860_GLOB_DAT, 4486 BFD_RELOC_860_JUMP_SLOT, 4487 BFD_RELOC_860_RELATIVE, 4488 BFD_RELOC_860_PC26, 4489 BFD_RELOC_860_PLT26, 4490 BFD_RELOC_860_PC16, 4491 BFD_RELOC_860_LOW0, 4492 BFD_RELOC_860_SPLIT0, 4493 BFD_RELOC_860_LOW1, 4494 BFD_RELOC_860_SPLIT1, 4495 BFD_RELOC_860_LOW2, 4496 BFD_RELOC_860_SPLIT2, 4497 BFD_RELOC_860_LOW3, 4498 BFD_RELOC_860_LOGOT0, 4499 BFD_RELOC_860_SPGOT0, 4500 BFD_RELOC_860_LOGOT1, 4501 BFD_RELOC_860_SPGOT1, 4502 BFD_RELOC_860_LOGOTOFF0, 4503 BFD_RELOC_860_SPGOTOFF0, 4504 BFD_RELOC_860_LOGOTOFF1, 4505 BFD_RELOC_860_SPGOTOFF1, 4506 BFD_RELOC_860_LOGOTOFF2, 4507 BFD_RELOC_860_LOGOTOFF3, 4508 BFD_RELOC_860_LOPC, 4509 BFD_RELOC_860_HIGHADJ, 4510 BFD_RELOC_860_HAGOT, 4511 BFD_RELOC_860_HAGOTOFF, 4512 BFD_RELOC_860_HAPC, 4513 BFD_RELOC_860_HIGH, 4514 BFD_RELOC_860_HIGOT, 4515 BFD_RELOC_860_HIGOTOFF, 4516 4517 /* OpenRISC Relocations. */ 4518 BFD_RELOC_OPENRISC_ABS_26, 4519 BFD_RELOC_OPENRISC_REL_26, 4520 4521 /* H8 elf Relocations. */ 4522 BFD_RELOC_H8_DIR16A8, 4523 BFD_RELOC_H8_DIR16R8, 4524 BFD_RELOC_H8_DIR24A8, 4525 BFD_RELOC_H8_DIR24R8, 4526 BFD_RELOC_H8_DIR32A16, 4527 4528 /* Sony Xstormy16 Relocations. */ 4529 BFD_RELOC_XSTORMY16_REL_12, 4530 BFD_RELOC_XSTORMY16_12, 4531 BFD_RELOC_XSTORMY16_24, 4532 BFD_RELOC_XSTORMY16_FPTR16, 4533 4534 /* Self-describing complex relocations. */ 4535 BFD_RELOC_RELC, 4536 4537 4538 /* Infineon Relocations. */ 4539 BFD_RELOC_XC16X_PAG, 4540 BFD_RELOC_XC16X_POF, 4541 BFD_RELOC_XC16X_SEG, 4542 BFD_RELOC_XC16X_SOF, 4543 4544 /* Relocations used by VAX ELF. */ 4545 BFD_RELOC_VAX_GLOB_DAT, 4546 BFD_RELOC_VAX_JMP_SLOT, 4547 BFD_RELOC_VAX_RELATIVE, 4548 4549 /* Morpho MT - 16 bit immediate relocation. */ 4550 BFD_RELOC_MT_PC16, 4551 4552 /* Morpho MT - Hi 16 bits of an address. */ 4553 BFD_RELOC_MT_HI16, 4554 4555 /* Morpho MT - Low 16 bits of an address. */ 4556 BFD_RELOC_MT_LO16, 4557 4558 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 4559 BFD_RELOC_MT_GNU_VTINHERIT, 4560 4561 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 4562 BFD_RELOC_MT_GNU_VTENTRY, 4563 4564 /* Morpho MT - 8 bit immediate relocation. */ 4565 BFD_RELOC_MT_PCINSN8, 4566 4567 /* msp430 specific relocation codes */ 4568 BFD_RELOC_MSP430_10_PCREL, 4569 BFD_RELOC_MSP430_16_PCREL, 4570 BFD_RELOC_MSP430_16, 4571 BFD_RELOC_MSP430_16_PCREL_BYTE, 4572 BFD_RELOC_MSP430_16_BYTE, 4573 BFD_RELOC_MSP430_2X_PCREL, 4574 BFD_RELOC_MSP430_RL_PCREL, 4575 4576 /* IQ2000 Relocations. */ 4577 BFD_RELOC_IQ2000_OFFSET_16, 4578 BFD_RELOC_IQ2000_OFFSET_21, 4579 BFD_RELOC_IQ2000_UHI16, 4580 4581 /* Special Xtensa relocation used only by PLT entries in ELF shared 4582 objects to indicate that the runtime linker should set the value 4583 to one of its own internal functions or data structures. */ 4584 BFD_RELOC_XTENSA_RTLD, 4585 4586 /* Xtensa relocations for ELF shared objects. */ 4587 BFD_RELOC_XTENSA_GLOB_DAT, 4588 BFD_RELOC_XTENSA_JMP_SLOT, 4589 BFD_RELOC_XTENSA_RELATIVE, 4590 4591 /* Xtensa relocation used in ELF object files for symbols that may require 4592 PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4593 BFD_RELOC_XTENSA_PLT, 4594 4595 /* Xtensa relocations to mark the difference of two local symbols. 4596 These are only needed to support linker relaxation and can be ignored 4597 when not relaxing. The field is set to the value of the difference 4598 assuming no relaxation. The relocation encodes the position of the 4599 first symbol so the linker can determine whether to adjust the field 4600 value. */ 4601 BFD_RELOC_XTENSA_DIFF8, 4602 BFD_RELOC_XTENSA_DIFF16, 4603 BFD_RELOC_XTENSA_DIFF32, 4604 4605 /* Generic Xtensa relocations for instruction operands. Only the slot 4606 number is encoded in the relocation. The relocation applies to the 4607 last PC-relative immediate operand, or if there are no PC-relative 4608 immediates, to the last immediate operand. */ 4609 BFD_RELOC_XTENSA_SLOT0_OP, 4610 BFD_RELOC_XTENSA_SLOT1_OP, 4611 BFD_RELOC_XTENSA_SLOT2_OP, 4612 BFD_RELOC_XTENSA_SLOT3_OP, 4613 BFD_RELOC_XTENSA_SLOT4_OP, 4614 BFD_RELOC_XTENSA_SLOT5_OP, 4615 BFD_RELOC_XTENSA_SLOT6_OP, 4616 BFD_RELOC_XTENSA_SLOT7_OP, 4617 BFD_RELOC_XTENSA_SLOT8_OP, 4618 BFD_RELOC_XTENSA_SLOT9_OP, 4619 BFD_RELOC_XTENSA_SLOT10_OP, 4620 BFD_RELOC_XTENSA_SLOT11_OP, 4621 BFD_RELOC_XTENSA_SLOT12_OP, 4622 BFD_RELOC_XTENSA_SLOT13_OP, 4623 BFD_RELOC_XTENSA_SLOT14_OP, 4624 4625 /* Alternate Xtensa relocations. Only the slot is encoded in the 4626 relocation. The meaning of these relocations is opcode-specific. */ 4627 BFD_RELOC_XTENSA_SLOT0_ALT, 4628 BFD_RELOC_XTENSA_SLOT1_ALT, 4629 BFD_RELOC_XTENSA_SLOT2_ALT, 4630 BFD_RELOC_XTENSA_SLOT3_ALT, 4631 BFD_RELOC_XTENSA_SLOT4_ALT, 4632 BFD_RELOC_XTENSA_SLOT5_ALT, 4633 BFD_RELOC_XTENSA_SLOT6_ALT, 4634 BFD_RELOC_XTENSA_SLOT7_ALT, 4635 BFD_RELOC_XTENSA_SLOT8_ALT, 4636 BFD_RELOC_XTENSA_SLOT9_ALT, 4637 BFD_RELOC_XTENSA_SLOT10_ALT, 4638 BFD_RELOC_XTENSA_SLOT11_ALT, 4639 BFD_RELOC_XTENSA_SLOT12_ALT, 4640 BFD_RELOC_XTENSA_SLOT13_ALT, 4641 BFD_RELOC_XTENSA_SLOT14_ALT, 4642 4643 /* Xtensa relocations for backward compatibility. These have all been 4644 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4645 BFD_RELOC_XTENSA_OP0, 4646 BFD_RELOC_XTENSA_OP1, 4647 BFD_RELOC_XTENSA_OP2, 4648 4649 /* Xtensa relocation to mark that the assembler expanded the 4650 instructions from an original target. The expansion size is 4651 encoded in the reloc size. */ 4652 BFD_RELOC_XTENSA_ASM_EXPAND, 4653 4654 /* Xtensa relocation to mark that the linker should simplify 4655 assembler-expanded instructions. This is commonly used 4656 internally by the linker after analysis of a 4657 BFD_RELOC_XTENSA_ASM_EXPAND. */ 4658 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4659 4660 /* Xtensa TLS relocations. */ 4661 BFD_RELOC_XTENSA_TLSDESC_FN, 4662 BFD_RELOC_XTENSA_TLSDESC_ARG, 4663 BFD_RELOC_XTENSA_TLS_DTPOFF, 4664 BFD_RELOC_XTENSA_TLS_TPOFF, 4665 BFD_RELOC_XTENSA_TLS_FUNC, 4666 BFD_RELOC_XTENSA_TLS_ARG, 4667 BFD_RELOC_XTENSA_TLS_CALL, 4668 4669 /* 8 bit signed offset in (ix+d) or (iy+d). */ 4670 BFD_RELOC_Z80_DISP8, 4671 4672 /* DJNZ offset. */ 4673 BFD_RELOC_Z8K_DISP7, 4674 4675 /* CALR offset. */ 4676 BFD_RELOC_Z8K_CALLR, 4677 4678 /* 4 bit value. */ 4679 BFD_RELOC_Z8K_IMM4L, 4680 4681 /* Lattice Mico32 relocations. */ 4682 BFD_RELOC_LM32_CALL, 4683 BFD_RELOC_LM32_BRANCH, 4684 BFD_RELOC_LM32_16_GOT, 4685 BFD_RELOC_LM32_GOTOFF_HI16, 4686 BFD_RELOC_LM32_GOTOFF_LO16, 4687 BFD_RELOC_LM32_COPY, 4688 BFD_RELOC_LM32_GLOB_DAT, 4689 BFD_RELOC_LM32_JMP_SLOT, 4690 BFD_RELOC_LM32_RELATIVE, 4691 4692 /* Difference between two section addreses. Must be followed by a 4693 BFD_RELOC_MACH_O_PAIR. */ 4694 BFD_RELOC_MACH_O_SECTDIFF, 4695 4696 /* Pair of relocation. Contains the first symbol. */ 4697 BFD_RELOC_MACH_O_PAIR, 4698 4699 /* PCREL relocations. They are marked as branch to create PLT entry if 4700 required. */ 4701 BFD_RELOC_MACH_O_X86_64_BRANCH32, 4702 BFD_RELOC_MACH_O_X86_64_BRANCH8, 4703 4704 /* Used when referencing a GOT entry. */ 4705 BFD_RELOC_MACH_O_X86_64_GOT, 4706 4707 /* Used when loading a GOT entry with movq. It is specially marked so that 4708 the linker could optimize the movq to a leaq if possible. */ 4709 BFD_RELOC_MACH_O_X86_64_GOT_LOAD, 4710 4711 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4712 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32, 4713 4714 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4715 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64, 4716 4717 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ 4718 BFD_RELOC_MACH_O_X86_64_PCREL32_1, 4719 4720 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ 4721 BFD_RELOC_MACH_O_X86_64_PCREL32_2, 4722 4723 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ 4724 BFD_RELOC_MACH_O_X86_64_PCREL32_4, 4725 4726 /* This is a 32 bit reloc for the microblaze that stores the 4727 low 16 bits of a value */ 4728 BFD_RELOC_MICROBLAZE_32_LO, 4729 4730 /* This is a 32 bit pc-relative reloc for the microblaze that 4731 stores the low 16 bits of a value */ 4732 BFD_RELOC_MICROBLAZE_32_LO_PCREL, 4733 4734 /* This is a 32 bit reloc for the microblaze that stores a 4735 value relative to the read-only small data area anchor */ 4736 BFD_RELOC_MICROBLAZE_32_ROSDA, 4737 4738 /* This is a 32 bit reloc for the microblaze that stores a 4739 value relative to the read-write small data area anchor */ 4740 BFD_RELOC_MICROBLAZE_32_RWSDA, 4741 4742 /* This is a 32 bit reloc for the microblaze to handle 4743 expressions of the form "Symbol Op Symbol" */ 4744 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, 4745 4746 /* This is a 64 bit reloc that stores the 32 bit pc relative 4747 value in two words (with an imm instruction). No relocation is 4748 done here - only used for relaxing */ 4749 BFD_RELOC_MICROBLAZE_64_NONE, 4750 4751 /* This is a 64 bit reloc that stores the 32 bit pc relative 4752 value in two words (with an imm instruction). The relocation is 4753 PC-relative GOT offset */ 4754 BFD_RELOC_MICROBLAZE_64_GOTPC, 4755 4756 /* This is a 64 bit reloc that stores the 32 bit pc relative 4757 value in two words (with an imm instruction). The relocation is 4758 GOT offset */ 4759 BFD_RELOC_MICROBLAZE_64_GOT, 4760 4761 /* This is a 64 bit reloc that stores the 32 bit pc relative 4762 value in two words (with an imm instruction). The relocation is 4763 PC-relative offset into PLT */ 4764 BFD_RELOC_MICROBLAZE_64_PLT, 4765 4766 /* This is a 64 bit reloc that stores the 32 bit GOT relative 4767 value in two words (with an imm instruction). The relocation is 4768 relative offset from _GLOBAL_OFFSET_TABLE_ */ 4769 BFD_RELOC_MICROBLAZE_64_GOTOFF, 4770 4771 /* This is a 32 bit reloc that stores the 32 bit GOT relative 4772 value in a word. The relocation is relative offset from */ 4773 BFD_RELOC_MICROBLAZE_32_GOTOFF, 4774 4775 /* This is used to tell the dynamic linker to copy the value out of 4776 the dynamic object into the runtime process image. */ 4777 BFD_RELOC_MICROBLAZE_COPY, 4778 BFD_RELOC_UNUSED }; 4779 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4780 reloc_howto_type *bfd_reloc_type_lookup 4781 (bfd *abfd, bfd_reloc_code_real_type code); 4782 reloc_howto_type *bfd_reloc_name_lookup 4783 (bfd *abfd, const char *reloc_name); 4784 4785 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4786 4787 /* Extracted from syms.c. */ 4788 4789 typedef struct bfd_symbol 4790 { 4791 /* A pointer to the BFD which owns the symbol. This information 4792 is necessary so that a back end can work out what additional 4793 information (invisible to the application writer) is carried 4794 with the symbol. 4795 4796 This field is *almost* redundant, since you can use section->owner 4797 instead, except that some symbols point to the global sections 4798 bfd_{abs,com,und}_section. This could be fixed by making 4799 these globals be per-bfd (or per-target-flavor). FIXME. */ 4800 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4801 4802 /* The text of the symbol. The name is left alone, and not copied; the 4803 application may not alter it. */ 4804 const char *name; 4805 4806 /* The value of the symbol. This really should be a union of a 4807 numeric value with a pointer, since some flags indicate that 4808 a pointer to another symbol is stored here. */ 4809 symvalue value; 4810 4811 /* Attributes of a symbol. */ 4812 #define BSF_NO_FLAGS 0x00 4813 4814 /* The symbol has local scope; <<static>> in <<C>>. The value 4815 is the offset into the section of the data. */ 4816 #define BSF_LOCAL (1 << 0) 4817 4818 /* The symbol has global scope; initialized data in <<C>>. The 4819 value is the offset into the section of the data. */ 4820 #define BSF_GLOBAL (1 << 1) 4821 4822 /* The symbol has global scope and is exported. The value is 4823 the offset into the section of the data. */ 4824 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4825 4826 /* A normal C symbol would be one of: 4827 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or 4828 <<BSF_GLOBAL>>. */ 4829 4830 /* The symbol is a debugging record. The value has an arbitrary 4831 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4832 #define BSF_DEBUGGING (1 << 2) 4833 4834 /* The symbol denotes a function entry point. Used in ELF, 4835 perhaps others someday. */ 4836 #define BSF_FUNCTION (1 << 3) 4837 4838 /* Used by the linker. */ 4839 #define BSF_KEEP (1 << 5) 4840 #define BSF_KEEP_G (1 << 6) 4841 4842 /* A weak global symbol, overridable without warnings by 4843 a regular global symbol of the same name. */ 4844 #define BSF_WEAK (1 << 7) 4845 4846 /* This symbol was created to point to a section, e.g. ELF's 4847 STT_SECTION symbols. */ 4848 #define BSF_SECTION_SYM (1 << 8) 4849 4850 /* The symbol used to be a common symbol, but now it is 4851 allocated. */ 4852 #define BSF_OLD_COMMON (1 << 9) 4853 4854 /* In some files the type of a symbol sometimes alters its 4855 location in an output file - ie in coff a <<ISFCN>> symbol 4856 which is also <<C_EXT>> symbol appears where it was 4857 declared and not at the end of a section. This bit is set 4858 by the target BFD part to convey this information. */ 4859 #define BSF_NOT_AT_END (1 << 10) 4860 4861 /* Signal that the symbol is the label of constructor section. */ 4862 #define BSF_CONSTRUCTOR (1 << 11) 4863 4864 /* Signal that the symbol is a warning symbol. The name is a 4865 warning. The name of the next symbol is the one to warn about; 4866 if a reference is made to a symbol with the same name as the next 4867 symbol, a warning is issued by the linker. */ 4868 #define BSF_WARNING (1 << 12) 4869 4870 /* Signal that the symbol is indirect. This symbol is an indirect 4871 pointer to the symbol with the same name as the next symbol. */ 4872 #define BSF_INDIRECT (1 << 13) 4873 4874 /* BSF_FILE marks symbols that contain a file name. This is used 4875 for ELF STT_FILE symbols. */ 4876 #define BSF_FILE (1 << 14) 4877 4878 /* Symbol is from dynamic linking information. */ 4879 #define BSF_DYNAMIC (1 << 15) 4880 4881 /* The symbol denotes a data object. Used in ELF, and perhaps 4882 others someday. */ 4883 #define BSF_OBJECT (1 << 16) 4884 4885 /* This symbol is a debugging symbol. The value is the offset 4886 into the section of the data. BSF_DEBUGGING should be set 4887 as well. */ 4888 #define BSF_DEBUGGING_RELOC (1 << 17) 4889 4890 /* This symbol is thread local. Used in ELF. */ 4891 #define BSF_THREAD_LOCAL (1 << 18) 4892 4893 /* This symbol represents a complex relocation expression, 4894 with the expression tree serialized in the symbol name. */ 4895 #define BSF_RELC (1 << 19) 4896 4897 /* This symbol represents a signed complex relocation expression, 4898 with the expression tree serialized in the symbol name. */ 4899 #define BSF_SRELC (1 << 20) 4900 4901 /* This symbol was created by bfd_get_synthetic_symtab. */ 4902 #define BSF_SYNTHETIC (1 << 21) 4903 4904 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. 4905 The dynamic linker will compute the value of this symbol by 4906 calling the function that it points to. BSF_FUNCTION must 4907 also be also set. */ 4908 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22) 4909 /* This symbol is a globally unique data object. The dynamic linker 4910 will make sure that in the entire process there is just one symbol 4911 with this name and type in use. BSF_OBJECT must also be set. */ 4912 #define BSF_GNU_UNIQUE (1 << 23) 4913 4914 flagword flags; 4915 4916 /* A pointer to the section to which this symbol is 4917 relative. This will always be non NULL, there are special 4918 sections for undefined and absolute symbols. */ 4919 struct bfd_section *section; 4920 4921 /* Back end special data. */ 4922 union 4923 { 4924 void *p; 4925 bfd_vma i; 4926 } 4927 udata; 4928 } 4929 asymbol; 4930 4931 #define bfd_get_symtab_upper_bound(abfd) \ 4932 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4933 4934 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4935 4936 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4937 4938 #define bfd_is_local_label_name(abfd, name) \ 4939 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4940 4941 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4942 4943 #define bfd_is_target_special_symbol(abfd, sym) \ 4944 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4945 4946 #define bfd_canonicalize_symtab(abfd, location) \ 4947 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4948 4949 bfd_boolean bfd_set_symtab 4950 (bfd *abfd, asymbol **location, unsigned int count); 4951 4952 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4953 4954 #define bfd_make_empty_symbol(abfd) \ 4955 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4956 4957 asymbol *_bfd_generic_make_empty_symbol (bfd *); 4958 4959 #define bfd_make_debug_symbol(abfd,ptr,size) \ 4960 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4961 4962 int bfd_decode_symclass (asymbol *symbol); 4963 4964 bfd_boolean bfd_is_undefined_symclass (int symclass); 4965 4966 void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4967 4968 bfd_boolean bfd_copy_private_symbol_data 4969 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4970 4971 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4972 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4973 (ibfd, isymbol, obfd, osymbol)) 4974 4975 /* Extracted from bfd.c. */ 4976 enum bfd_direction 4977 { 4978 no_direction = 0, 4979 read_direction = 1, 4980 write_direction = 2, 4981 both_direction = 3 4982 }; 4983 4984 struct bfd 4985 { 4986 /* A unique identifier of the BFD */ 4987 unsigned int id; 4988 4989 /* The filename the application opened the BFD with. */ 4990 const char *filename; 4991 4992 /* A pointer to the target jump table. */ 4993 const struct bfd_target *xvec; 4994 4995 /* The IOSTREAM, and corresponding IO vector that provide access 4996 to the file backing the BFD. */ 4997 void *iostream; 4998 const struct bfd_iovec *iovec; 4999 5000 /* The caching routines use these to maintain a 5001 least-recently-used list of BFDs. */ 5002 struct bfd *lru_prev, *lru_next; 5003 5004 /* When a file is closed by the caching routines, BFD retains 5005 state information on the file here... */ 5006 ufile_ptr where; 5007 5008 /* File modified time, if mtime_set is TRUE. */ 5009 long mtime; 5010 5011 /* Reserved for an unimplemented file locking extension. */ 5012 int ifd; 5013 5014 /* The format which belongs to the BFD. (object, core, etc.) */ 5015 bfd_format format; 5016 5017 /* The direction with which the BFD was opened. */ 5018 enum bfd_direction direction; 5019 5020 /* Format_specific flags. */ 5021 flagword flags; 5022 5023 /* Values that may appear in the flags field of a BFD. These also 5024 appear in the object_flags field of the bfd_target structure, where 5025 they indicate the set of flags used by that backend (not all flags 5026 are meaningful for all object file formats) (FIXME: at the moment, 5027 the object_flags values have mostly just been copied from backend 5028 to another, and are not necessarily correct). */ 5029 5030 #define BFD_NO_FLAGS 0x00 5031 5032 /* BFD contains relocation entries. */ 5033 #define HAS_RELOC 0x01 5034 5035 /* BFD is directly executable. */ 5036 #define EXEC_P 0x02 5037 5038 /* BFD has line number information (basically used for F_LNNO in a 5039 COFF header). */ 5040 #define HAS_LINENO 0x04 5041 5042 /* BFD has debugging information. */ 5043 #define HAS_DEBUG 0x08 5044 5045 /* BFD has symbols. */ 5046 #define HAS_SYMS 0x10 5047 5048 /* BFD has local symbols (basically used for F_LSYMS in a COFF 5049 header). */ 5050 #define HAS_LOCALS 0x20 5051 5052 /* BFD is a dynamic object. */ 5053 #define DYNAMIC 0x40 5054 5055 /* Text section is write protected (if D_PAGED is not set, this is 5056 like an a.out NMAGIC file) (the linker sets this by default, but 5057 clears it for -r or -N). */ 5058 #define WP_TEXT 0x80 5059 5060 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 5061 linker sets this by default, but clears it for -r or -n or -N). */ 5062 #define D_PAGED 0x100 5063 5064 /* BFD is relaxable (this means that bfd_relax_section may be able to 5065 do something) (sometimes bfd_relax_section can do something even if 5066 this is not set). */ 5067 #define BFD_IS_RELAXABLE 0x200 5068 5069 /* This may be set before writing out a BFD to request using a 5070 traditional format. For example, this is used to request that when 5071 writing out an a.out object the symbols not be hashed to eliminate 5072 duplicates. */ 5073 #define BFD_TRADITIONAL_FORMAT 0x400 5074 5075 /* This flag indicates that the BFD contents are actually cached 5076 in memory. If this is set, iostream points to a bfd_in_memory 5077 struct. */ 5078 #define BFD_IN_MEMORY 0x800 5079 5080 /* The sections in this BFD specify a memory page. */ 5081 #define HAS_LOAD_PAGE 0x1000 5082 5083 /* This BFD has been created by the linker and doesn't correspond 5084 to any input file. */ 5085 #define BFD_LINKER_CREATED 0x2000 5086 /* This may be set before writing out a BFD to request that it 5087 be written using values for UIDs, GIDs, timestamps, etc. that 5088 will be consistent from run to run. */ 5089 #define BFD_DETERMINISTIC_OUTPUT 0x4000 5090 5091 5092 /* This may be set before writing out a BFD to request that it 5093 be written using values for UIDs, GIDs, timestamps, etc. that 5094 will be consistent from run to run. */ 5095 #define BFD_DETERMINISTIC_OUTPUT 0x4000 5096 5097 /* Compress sections in this BFD. */ 5098 #define BFD_COMPRESS 0x8000 5099 5100 /* Decompress sections in this BFD. */ 5101 #define BFD_DECOMPRESS 0x10000 5102 5103 /* BFD is a dummy, for plugins. */ 5104 #define BFD_PLUGIN 0x20000 5105 5106 /* Flags bits to be saved in bfd_preserve_save. */ 5107 #define BFD_FLAGS_SAVED \ 5108 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN) 5109 5110 /* Flags bits which are for BFD use only. */ 5111 #define BFD_FLAGS_FOR_BFD_USE_MASK \ 5112 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 5113 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT) 5114 5115 /* Currently my_archive is tested before adding origin to 5116 anything. I believe that this can become always an add of 5117 origin, with origin set to 0 for non archive files. */ 5118 ufile_ptr origin; 5119 5120 /* The origin in the archive of the proxy entry. This will 5121 normally be the same as origin, except for thin archives, 5122 when it will contain the current offset of the proxy in the 5123 thin archive rather than the offset of the bfd in its actual 5124 container. */ 5125 ufile_ptr proxy_origin; 5126 5127 /* A hash table for section names. */ 5128 struct bfd_hash_table section_htab; 5129 5130 /* Pointer to linked list of sections. */ 5131 struct bfd_section *sections; 5132 5133 /* The last section on the section list. */ 5134 struct bfd_section *section_last; 5135 5136 /* The number of sections. */ 5137 unsigned int section_count; 5138 5139 /* Stuff only useful for object files: 5140 The start address. */ 5141 bfd_vma start_address; 5142 5143 /* Used for input and output. */ 5144 unsigned int symcount; 5145 5146 /* Symbol table for output BFD (with symcount entries). 5147 Also used by the linker to cache input BFD symbols. */ 5148 struct bfd_symbol **outsymbols; 5149 5150 /* Used for slurped dynamic symbol tables. */ 5151 unsigned int dynsymcount; 5152 5153 /* Pointer to structure which contains architecture information. */ 5154 const struct bfd_arch_info *arch_info; 5155 5156 /* Stuff only useful for archives. */ 5157 void *arelt_data; 5158 struct bfd *my_archive; /* The containing archive BFD. */ 5159 struct bfd *archive_next; /* The next BFD in the archive. */ 5160 struct bfd *archive_head; /* The first BFD in the archive. */ 5161 struct bfd *nested_archives; /* List of nested archive in a flattened 5162 thin archive. */ 5163 5164 /* A chain of BFD structures involved in a link. */ 5165 struct bfd *link_next; 5166 5167 /* A field used by _bfd_generic_link_add_archive_symbols. This will 5168 be used only for archive elements. */ 5169 int archive_pass; 5170 5171 /* Used by the back end to hold private data. */ 5172 union 5173 { 5174 struct aout_data_struct *aout_data; 5175 struct artdata *aout_ar_data; 5176 struct _oasys_data *oasys_obj_data; 5177 struct _oasys_ar_data *oasys_ar_data; 5178 struct coff_tdata *coff_obj_data; 5179 struct pe_tdata *pe_obj_data; 5180 struct xcoff_tdata *xcoff_obj_data; 5181 struct ecoff_tdata *ecoff_obj_data; 5182 struct ieee_data_struct *ieee_data; 5183 struct ieee_ar_data_struct *ieee_ar_data; 5184 struct srec_data_struct *srec_data; 5185 struct verilog_data_struct *verilog_data; 5186 struct ihex_data_struct *ihex_data; 5187 struct tekhex_data_struct *tekhex_data; 5188 struct elf_obj_tdata *elf_obj_data; 5189 struct nlm_obj_tdata *nlm_obj_data; 5190 struct bout_data_struct *bout_data; 5191 struct mmo_data_struct *mmo_data; 5192 struct sun_core_struct *sun_core_data; 5193 struct sco5_core_struct *sco5_core_data; 5194 struct trad_core_struct *trad_core_data; 5195 struct som_data_struct *som_data; 5196 struct hpux_core_struct *hpux_core_data; 5197 struct hppabsd_core_struct *hppabsd_core_data; 5198 struct sgi_core_struct *sgi_core_data; 5199 struct lynx_core_struct *lynx_core_data; 5200 struct osf_core_struct *osf_core_data; 5201 struct cisco_core_struct *cisco_core_data; 5202 struct versados_data_struct *versados_data; 5203 struct netbsd_core_struct *netbsd_core_data; 5204 struct mach_o_data_struct *mach_o_data; 5205 struct mach_o_fat_data_struct *mach_o_fat_data; 5206 struct plugin_data_struct *plugin_data; 5207 struct bfd_pef_data_struct *pef_data; 5208 struct bfd_pef_xlib_data_struct *pef_xlib_data; 5209 struct bfd_sym_data_struct *sym_data; 5210 void *any; 5211 } 5212 tdata; 5213 5214 /* Used by the application to hold private data. */ 5215 void *usrdata; 5216 5217 /* Where all the allocated stuff under this BFD goes. This is a 5218 struct objalloc *, but we use void * to avoid requiring the inclusion 5219 of objalloc.h. */ 5220 void *memory; 5221 5222 /* Is the file descriptor being cached? That is, can it be closed as 5223 needed, and re-opened when accessed later? */ 5224 unsigned int cacheable : 1; 5225 5226 /* Marks whether there was a default target specified when the 5227 BFD was opened. This is used to select which matching algorithm 5228 to use to choose the back end. */ 5229 unsigned int target_defaulted : 1; 5230 5231 /* ... and here: (``once'' means at least once). */ 5232 unsigned int opened_once : 1; 5233 5234 /* Set if we have a locally maintained mtime value, rather than 5235 getting it from the file each time. */ 5236 unsigned int mtime_set : 1; 5237 5238 /* Flag set if symbols from this BFD should not be exported. */ 5239 unsigned int no_export : 1; 5240 5241 /* Remember when output has begun, to stop strange things 5242 from happening. */ 5243 unsigned int output_has_begun : 1; 5244 5245 /* Have archive map. */ 5246 unsigned int has_armap : 1; 5247 5248 /* Set if this is a thin archive. */ 5249 unsigned int is_thin_archive : 1; 5250 5251 /* Set if only required symbols should be added in the link hash table for 5252 this object. Used by VMS linkers. */ 5253 unsigned int selective_search : 1; 5254 }; 5255 5256 typedef enum bfd_error 5257 { 5258 bfd_error_no_error = 0, 5259 bfd_error_system_call, 5260 bfd_error_invalid_target, 5261 bfd_error_wrong_format, 5262 bfd_error_wrong_object_format, 5263 bfd_error_invalid_operation, 5264 bfd_error_no_memory, 5265 bfd_error_no_symbols, 5266 bfd_error_no_armap, 5267 bfd_error_no_more_archived_files, 5268 bfd_error_malformed_archive, 5269 bfd_error_file_not_recognized, 5270 bfd_error_file_ambiguously_recognized, 5271 bfd_error_no_contents, 5272 bfd_error_nonrepresentable_section, 5273 bfd_error_no_debug_section, 5274 bfd_error_bad_value, 5275 bfd_error_file_truncated, 5276 bfd_error_file_too_big, 5277 bfd_error_on_input, 5278 bfd_error_invalid_error_code 5279 } 5280 bfd_error_type; 5281 5282 bfd_error_type bfd_get_error (void); 5283 5284 void bfd_set_error (bfd_error_type error_tag, ...); 5285 5286 const char *bfd_errmsg (bfd_error_type error_tag); 5287 5288 void bfd_perror (const char *message); 5289 5290 typedef void (*bfd_error_handler_type) (const char *, ...); 5291 5292 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 5293 5294 void bfd_set_error_program_name (const char *); 5295 5296 bfd_error_handler_type bfd_get_error_handler (void); 5297 5298 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 5299 5300 long bfd_canonicalize_reloc 5301 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 5302 5303 void bfd_set_reloc 5304 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 5305 5306 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 5307 5308 int bfd_get_arch_size (bfd *abfd); 5309 5310 int bfd_get_sign_extend_vma (bfd *abfd); 5311 5312 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 5313 5314 unsigned int bfd_get_gp_size (bfd *abfd); 5315 5316 void bfd_set_gp_size (bfd *abfd, unsigned int i); 5317 5318 bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 5319 5320 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 5321 5322 #define bfd_copy_private_header_data(ibfd, obfd) \ 5323 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 5324 (ibfd, obfd)) 5325 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 5326 5327 #define bfd_copy_private_bfd_data(ibfd, obfd) \ 5328 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 5329 (ibfd, obfd)) 5330 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 5331 5332 #define bfd_merge_private_bfd_data(ibfd, obfd) \ 5333 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 5334 (ibfd, obfd)) 5335 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 5336 5337 #define bfd_set_private_flags(abfd, flags) \ 5338 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 5339 #define bfd_sizeof_headers(abfd, info) \ 5340 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 5341 5342 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 5343 BFD_SEND (abfd, _bfd_find_nearest_line, \ 5344 (abfd, sec, syms, off, file, func, line)) 5345 5346 #define bfd_find_line(abfd, syms, sym, file, line) \ 5347 BFD_SEND (abfd, _bfd_find_line, \ 5348 (abfd, syms, sym, file, line)) 5349 5350 #define bfd_find_inliner_info(abfd, file, func, line) \ 5351 BFD_SEND (abfd, _bfd_find_inliner_info, \ 5352 (abfd, file, func, line)) 5353 5354 #define bfd_debug_info_start(abfd) \ 5355 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 5356 5357 #define bfd_debug_info_end(abfd) \ 5358 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 5359 5360 #define bfd_debug_info_accumulate(abfd, section) \ 5361 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 5362 5363 #define bfd_stat_arch_elt(abfd, stat) \ 5364 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 5365 5366 #define bfd_update_armap_timestamp(abfd) \ 5367 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 5368 5369 #define bfd_set_arch_mach(abfd, arch, mach)\ 5370 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 5371 5372 #define bfd_relax_section(abfd, section, link_info, again) \ 5373 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 5374 5375 #define bfd_gc_sections(abfd, link_info) \ 5376 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 5377 5378 #define bfd_merge_sections(abfd, link_info) \ 5379 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 5380 5381 #define bfd_is_group_section(abfd, sec) \ 5382 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 5383 5384 #define bfd_discard_group(abfd, sec) \ 5385 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 5386 5387 #define bfd_link_hash_table_create(abfd) \ 5388 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 5389 5390 #define bfd_link_hash_table_free(abfd, hash) \ 5391 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 5392 5393 #define bfd_link_add_symbols(abfd, info) \ 5394 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 5395 5396 #define bfd_link_just_syms(abfd, sec, info) \ 5397 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 5398 5399 #define bfd_final_link(abfd, info) \ 5400 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 5401 5402 #define bfd_free_cached_info(abfd) \ 5403 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 5404 5405 #define bfd_get_dynamic_symtab_upper_bound(abfd) \ 5406 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 5407 5408 #define bfd_print_private_bfd_data(abfd, file)\ 5409 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 5410 5411 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 5412 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 5413 5414 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 5415 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 5416 dyncount, dynsyms, ret)) 5417 5418 #define bfd_get_dynamic_reloc_upper_bound(abfd) \ 5419 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 5420 5421 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 5422 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 5423 5424 extern bfd_byte *bfd_get_relocated_section_contents 5425 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 5426 bfd_boolean, asymbol **); 5427 5428 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 5429 5430 struct bfd_preserve 5431 { 5432 void *marker; 5433 void *tdata; 5434 flagword flags; 5435 const struct bfd_arch_info *arch_info; 5436 struct bfd_section *sections; 5437 struct bfd_section *section_last; 5438 unsigned int section_count; 5439 struct bfd_hash_table section_htab; 5440 }; 5441 5442 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 5443 5444 void bfd_preserve_restore (bfd *, struct bfd_preserve *); 5445 5446 void bfd_preserve_finish (bfd *, struct bfd_preserve *); 5447 5448 bfd_vma bfd_emul_get_maxpagesize (const char *); 5449 5450 void bfd_emul_set_maxpagesize (const char *, bfd_vma); 5451 5452 bfd_vma bfd_emul_get_commonpagesize (const char *); 5453 5454 void bfd_emul_set_commonpagesize (const char *, bfd_vma); 5455 5456 char *bfd_demangle (bfd *, const char *, int); 5457 5458 /* Extracted from archive.c. */ 5459 symindex bfd_get_next_mapent 5460 (bfd *abfd, symindex previous, carsym **sym); 5461 5462 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 5463 5464 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 5465 5466 /* Extracted from corefile.c. */ 5467 const char *bfd_core_file_failing_command (bfd *abfd); 5468 5469 int bfd_core_file_failing_signal (bfd *abfd); 5470 5471 int bfd_core_file_pid (bfd *abfd); 5472 5473 bfd_boolean core_file_matches_executable_p 5474 (bfd *core_bfd, bfd *exec_bfd); 5475 5476 bfd_boolean generic_core_file_matches_executable_p 5477 (bfd *core_bfd, bfd *exec_bfd); 5478 5479 /* Extracted from targets.c. */ 5480 #define BFD_SEND(bfd, message, arglist) \ 5481 ((*((bfd)->xvec->message)) arglist) 5482 5483 #ifdef DEBUG_BFD_SEND 5484 #undef BFD_SEND 5485 #define BFD_SEND(bfd, message, arglist) \ 5486 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5487 ((*((bfd)->xvec->message)) arglist) : \ 5488 (bfd_assert (__FILE__,__LINE__), NULL)) 5489 #endif 5490 #define BFD_SEND_FMT(bfd, message, arglist) \ 5491 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 5492 5493 #ifdef DEBUG_BFD_SEND 5494 #undef BFD_SEND_FMT 5495 #define BFD_SEND_FMT(bfd, message, arglist) \ 5496 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5497 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 5498 (bfd_assert (__FILE__,__LINE__), NULL)) 5499 #endif 5500 5501 enum bfd_flavour 5502 { 5503 bfd_target_unknown_flavour, 5504 bfd_target_aout_flavour, 5505 bfd_target_coff_flavour, 5506 bfd_target_ecoff_flavour, 5507 bfd_target_xcoff_flavour, 5508 bfd_target_elf_flavour, 5509 bfd_target_ieee_flavour, 5510 bfd_target_nlm_flavour, 5511 bfd_target_oasys_flavour, 5512 bfd_target_tekhex_flavour, 5513 bfd_target_srec_flavour, 5514 bfd_target_verilog_flavour, 5515 bfd_target_ihex_flavour, 5516 bfd_target_som_flavour, 5517 bfd_target_os9k_flavour, 5518 bfd_target_versados_flavour, 5519 bfd_target_msdos_flavour, 5520 bfd_target_ovax_flavour, 5521 bfd_target_evax_flavour, 5522 bfd_target_mmo_flavour, 5523 bfd_target_mach_o_flavour, 5524 bfd_target_pef_flavour, 5525 bfd_target_pef_xlib_flavour, 5526 bfd_target_sym_flavour 5527 }; 5528 5529 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 5530 5531 /* Forward declaration. */ 5532 typedef struct bfd_link_info _bfd_link_info; 5533 5534 typedef struct bfd_target 5535 { 5536 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 5537 char *name; 5538 5539 /* The "flavour" of a back end is a general indication about 5540 the contents of a file. */ 5541 enum bfd_flavour flavour; 5542 5543 /* The order of bytes within the data area of a file. */ 5544 enum bfd_endian byteorder; 5545 5546 /* The order of bytes within the header parts of a file. */ 5547 enum bfd_endian header_byteorder; 5548 5549 /* A mask of all the flags which an executable may have set - 5550 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 5551 flagword object_flags; 5552 5553 /* A mask of all the flags which a section may have set - from 5554 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 5555 flagword section_flags; 5556 5557 /* The character normally found at the front of a symbol. 5558 (if any), perhaps `_'. */ 5559 char symbol_leading_char; 5560 5561 /* The pad character for file names within an archive header. */ 5562 char ar_pad_char; 5563 5564 /* The maximum number of characters in an archive header. */ 5565 unsigned short ar_max_namelen; 5566 5567 /* Entries for byte swapping for data. These are different from the 5568 other entry points, since they don't take a BFD as the first argument. 5569 Certain other handlers could do the same. */ 5570 bfd_uint64_t (*bfd_getx64) (const void *); 5571 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5572 void (*bfd_putx64) (bfd_uint64_t, void *); 5573 bfd_vma (*bfd_getx32) (const void *); 5574 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5575 void (*bfd_putx32) (bfd_vma, void *); 5576 bfd_vma (*bfd_getx16) (const void *); 5577 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5578 void (*bfd_putx16) (bfd_vma, void *); 5579 5580 /* Byte swapping for the headers. */ 5581 bfd_uint64_t (*bfd_h_getx64) (const void *); 5582 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5583 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5584 bfd_vma (*bfd_h_getx32) (const void *); 5585 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5586 void (*bfd_h_putx32) (bfd_vma, void *); 5587 bfd_vma (*bfd_h_getx16) (const void *); 5588 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5589 void (*bfd_h_putx16) (bfd_vma, void *); 5590 5591 /* Format dependent routines: these are vectors of entry points 5592 within the target vector structure, one for each format to check. */ 5593 5594 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5595 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5596 5597 /* Set the format of a file being written. */ 5598 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5599 5600 /* Write cached information into a file being written, at <<bfd_close>>. */ 5601 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5602 5603 5604 /* Generic entry points. */ 5605 #define BFD_JUMP_TABLE_GENERIC(NAME) \ 5606 NAME##_close_and_cleanup, \ 5607 NAME##_bfd_free_cached_info, \ 5608 NAME##_new_section_hook, \ 5609 NAME##_get_section_contents, \ 5610 NAME##_get_section_contents_in_window 5611 5612 /* Called when the BFD is being closed to do any necessary cleanup. */ 5613 bfd_boolean (*_close_and_cleanup) (bfd *); 5614 /* Ask the BFD to free all cached information. */ 5615 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5616 /* Called when a new section is created. */ 5617 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5618 /* Read the contents of a section. */ 5619 bfd_boolean (*_bfd_get_section_contents) 5620 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5621 bfd_boolean (*_bfd_get_section_contents_in_window) 5622 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5623 5624 /* Entry points to copy private data. */ 5625 #define BFD_JUMP_TABLE_COPY(NAME) \ 5626 NAME##_bfd_copy_private_bfd_data, \ 5627 NAME##_bfd_merge_private_bfd_data, \ 5628 _bfd_generic_init_private_section_data, \ 5629 NAME##_bfd_copy_private_section_data, \ 5630 NAME##_bfd_copy_private_symbol_data, \ 5631 NAME##_bfd_copy_private_header_data, \ 5632 NAME##_bfd_set_private_flags, \ 5633 NAME##_bfd_print_private_bfd_data 5634 5635 /* Called to copy BFD general private data from one object file 5636 to another. */ 5637 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5638 /* Called to merge BFD general private data from one object file 5639 to a common output file when linking. */ 5640 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5641 /* Called to initialize BFD private section data from one object file 5642 to another. */ 5643 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5644 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5645 bfd_boolean (*_bfd_init_private_section_data) 5646 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5647 /* Called to copy BFD private section data from one object file 5648 to another. */ 5649 bfd_boolean (*_bfd_copy_private_section_data) 5650 (bfd *, sec_ptr, bfd *, sec_ptr); 5651 /* Called to copy BFD private symbol data from one symbol 5652 to another. */ 5653 bfd_boolean (*_bfd_copy_private_symbol_data) 5654 (bfd *, asymbol *, bfd *, asymbol *); 5655 /* Called to copy BFD private header data from one object file 5656 to another. */ 5657 bfd_boolean (*_bfd_copy_private_header_data) 5658 (bfd *, bfd *); 5659 /* Called to set private backend flags. */ 5660 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5661 5662 /* Called to print private BFD data. */ 5663 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5664 5665 /* Core file entry points. */ 5666 #define BFD_JUMP_TABLE_CORE(NAME) \ 5667 NAME##_core_file_failing_command, \ 5668 NAME##_core_file_failing_signal, \ 5669 NAME##_core_file_matches_executable_p, \ 5670 NAME##_core_file_pid 5671 5672 char * (*_core_file_failing_command) (bfd *); 5673 int (*_core_file_failing_signal) (bfd *); 5674 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5675 int (*_core_file_pid) (bfd *); 5676 5677 /* Archive entry points. */ 5678 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5679 NAME##_slurp_armap, \ 5680 NAME##_slurp_extended_name_table, \ 5681 NAME##_construct_extended_name_table, \ 5682 NAME##_truncate_arname, \ 5683 NAME##_write_armap, \ 5684 NAME##_read_ar_hdr, \ 5685 NAME##_write_ar_hdr, \ 5686 NAME##_openr_next_archived_file, \ 5687 NAME##_get_elt_at_index, \ 5688 NAME##_generic_stat_arch_elt, \ 5689 NAME##_update_armap_timestamp 5690 5691 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5692 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5693 bfd_boolean (*_bfd_construct_extended_name_table) 5694 (bfd *, char **, bfd_size_type *, const char **); 5695 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5696 bfd_boolean (*write_armap) 5697 (bfd *, unsigned int, struct orl *, unsigned int, int); 5698 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5699 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 5700 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5701 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5702 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5703 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5704 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5705 5706 /* Entry points used for symbols. */ 5707 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5708 NAME##_get_symtab_upper_bound, \ 5709 NAME##_canonicalize_symtab, \ 5710 NAME##_make_empty_symbol, \ 5711 NAME##_print_symbol, \ 5712 NAME##_get_symbol_info, \ 5713 NAME##_bfd_is_local_label_name, \ 5714 NAME##_bfd_is_target_special_symbol, \ 5715 NAME##_get_lineno, \ 5716 NAME##_find_nearest_line, \ 5717 _bfd_generic_find_line, \ 5718 NAME##_find_inliner_info, \ 5719 NAME##_bfd_make_debug_symbol, \ 5720 NAME##_read_minisymbols, \ 5721 NAME##_minisymbol_to_symbol 5722 5723 long (*_bfd_get_symtab_upper_bound) (bfd *); 5724 long (*_bfd_canonicalize_symtab) 5725 (bfd *, struct bfd_symbol **); 5726 struct bfd_symbol * 5727 (*_bfd_make_empty_symbol) (bfd *); 5728 void (*_bfd_print_symbol) 5729 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5730 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5731 void (*_bfd_get_symbol_info) 5732 (bfd *, struct bfd_symbol *, symbol_info *); 5733 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5734 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5735 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5736 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5737 bfd_boolean (*_bfd_find_nearest_line) 5738 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5739 const char **, const char **, unsigned int *); 5740 bfd_boolean (*_bfd_find_line) 5741 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5742 const char **, unsigned int *); 5743 bfd_boolean (*_bfd_find_inliner_info) 5744 (bfd *, const char **, const char **, unsigned int *); 5745 /* Back-door to allow format-aware applications to create debug symbols 5746 while using BFD for everything else. Currently used by the assembler 5747 when creating COFF files. */ 5748 asymbol * (*_bfd_make_debug_symbol) 5749 (bfd *, void *, unsigned long size); 5750 #define bfd_read_minisymbols(b, d, m, s) \ 5751 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5752 long (*_read_minisymbols) 5753 (bfd *, bfd_boolean, void **, unsigned int *); 5754 #define bfd_minisymbol_to_symbol(b, d, m, f) \ 5755 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5756 asymbol * (*_minisymbol_to_symbol) 5757 (bfd *, bfd_boolean, const void *, asymbol *); 5758 5759 /* Routines for relocs. */ 5760 #define BFD_JUMP_TABLE_RELOCS(NAME) \ 5761 NAME##_get_reloc_upper_bound, \ 5762 NAME##_canonicalize_reloc, \ 5763 NAME##_bfd_reloc_type_lookup, \ 5764 NAME##_bfd_reloc_name_lookup 5765 5766 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5767 long (*_bfd_canonicalize_reloc) 5768 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5769 /* See documentation on reloc types. */ 5770 reloc_howto_type * 5771 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5772 reloc_howto_type * 5773 (*reloc_name_lookup) (bfd *, const char *); 5774 5775 5776 /* Routines used when writing an object file. */ 5777 #define BFD_JUMP_TABLE_WRITE(NAME) \ 5778 NAME##_set_arch_mach, \ 5779 NAME##_set_section_contents 5780 5781 bfd_boolean (*_bfd_set_arch_mach) 5782 (bfd *, enum bfd_architecture, unsigned long); 5783 bfd_boolean (*_bfd_set_section_contents) 5784 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5785 5786 /* Routines used by the linker. */ 5787 #define BFD_JUMP_TABLE_LINK(NAME) \ 5788 NAME##_sizeof_headers, \ 5789 NAME##_bfd_get_relocated_section_contents, \ 5790 NAME##_bfd_relax_section, \ 5791 NAME##_bfd_link_hash_table_create, \ 5792 NAME##_bfd_link_hash_table_free, \ 5793 NAME##_bfd_link_add_symbols, \ 5794 NAME##_bfd_link_just_syms, \ 5795 NAME##_bfd_copy_link_hash_symbol_type, \ 5796 NAME##_bfd_final_link, \ 5797 NAME##_bfd_link_split_section, \ 5798 NAME##_bfd_gc_sections, \ 5799 NAME##_bfd_merge_sections, \ 5800 NAME##_bfd_is_group_section, \ 5801 NAME##_bfd_discard_group, \ 5802 NAME##_section_already_linked, \ 5803 NAME##_bfd_define_common_symbol 5804 5805 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5806 bfd_byte * (*_bfd_get_relocated_section_contents) 5807 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5808 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5809 5810 bfd_boolean (*_bfd_relax_section) 5811 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5812 5813 /* Create a hash table for the linker. Different backends store 5814 different information in this table. */ 5815 struct bfd_link_hash_table * 5816 (*_bfd_link_hash_table_create) (bfd *); 5817 5818 /* Release the memory associated with the linker hash table. */ 5819 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5820 5821 /* Add symbols from this object file into the hash table. */ 5822 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5823 5824 /* Indicate that we are only retrieving symbol values from this section. */ 5825 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5826 5827 /* Copy the symbol type of a linker hash table entry. */ 5828 #define bfd_copy_link_hash_symbol_type(b, t, f) \ 5829 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 5830 void (*_bfd_copy_link_hash_symbol_type) 5831 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *); 5832 5833 /* Do a link based on the link_order structures attached to each 5834 section of the BFD. */ 5835 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5836 5837 /* Should this section be split up into smaller pieces during linking. */ 5838 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5839 5840 /* Remove sections that are not referenced from the output. */ 5841 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5842 5843 /* Attempt to merge SEC_MERGE sections. */ 5844 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5845 5846 /* Is this section a member of a group? */ 5847 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5848 5849 /* Discard members of a group. */ 5850 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5851 5852 /* Check if SEC has been already linked during a reloceatable or 5853 final link. */ 5854 void (*_section_already_linked) (bfd *, struct bfd_section *, 5855 struct bfd_link_info *); 5856 5857 /* Define a common symbol. */ 5858 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 5859 struct bfd_link_hash_entry *); 5860 5861 /* Routines to handle dynamic symbols and relocs. */ 5862 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5863 NAME##_get_dynamic_symtab_upper_bound, \ 5864 NAME##_canonicalize_dynamic_symtab, \ 5865 NAME##_get_synthetic_symtab, \ 5866 NAME##_get_dynamic_reloc_upper_bound, \ 5867 NAME##_canonicalize_dynamic_reloc 5868 5869 /* Get the amount of memory required to hold the dynamic symbols. */ 5870 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5871 /* Read in the dynamic symbols. */ 5872 long (*_bfd_canonicalize_dynamic_symtab) 5873 (bfd *, struct bfd_symbol **); 5874 /* Create synthetized symbols. */ 5875 long (*_bfd_get_synthetic_symtab) 5876 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5877 struct bfd_symbol **); 5878 /* Get the amount of memory required to hold the dynamic relocs. */ 5879 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5880 /* Read in the dynamic relocs. */ 5881 long (*_bfd_canonicalize_dynamic_reloc) 5882 (bfd *, arelent **, struct bfd_symbol **); 5883 5884 /* Opposite endian version of this target. */ 5885 const struct bfd_target * alternative_target; 5886 5887 /* Data for use by back-end routines, which isn't 5888 generic enough to belong in this structure. */ 5889 const void *backend_data; 5890 5891 } bfd_target; 5892 5893 bfd_boolean bfd_set_default_target (const char *name); 5894 5895 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5896 5897 const bfd_target *bfd_get_target_info (const char *target_name, 5898 bfd *abfd, 5899 bfd_boolean *is_bigendian, 5900 int *underscoring, 5901 const char **def_target_arch); 5902 const char ** bfd_target_list (void); 5903 5904 const bfd_target *bfd_search_for_target 5905 (int (*search_func) (const bfd_target *, void *), 5906 void *); 5907 5908 /* Extracted from format.c. */ 5909 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5910 5911 bfd_boolean bfd_check_format_matches 5912 (bfd *abfd, bfd_format format, char ***matching); 5913 5914 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5915 5916 const char *bfd_format_string (bfd_format format); 5917 5918 /* Extracted from linker.c. */ 5919 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5920 5921 #define bfd_link_split_section(abfd, sec) \ 5922 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5923 5924 void bfd_section_already_linked (bfd *abfd, asection *sec, 5925 struct bfd_link_info *info); 5926 5927 #define bfd_section_already_linked(abfd, sec, info) \ 5928 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5929 5930 bfd_boolean bfd_generic_define_common_symbol 5931 (bfd *output_bfd, struct bfd_link_info *info, 5932 struct bfd_link_hash_entry *h); 5933 5934 #define bfd_define_common_symbol(output_bfd, info, h) \ 5935 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) 5936 5937 struct bfd_elf_version_tree * bfd_find_version_for_sym 5938 (struct bfd_elf_version_tree *verdefs, 5939 const char *sym_name, bfd_boolean *hide); 5940 5941 /* Extracted from simple.c. */ 5942 bfd_byte *bfd_simple_get_relocated_section_contents 5943 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5944 5945 /* Extracted from compress.c. */ 5946 bfd_boolean bfd_compress_section_contents 5947 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer, 5948 bfd_size_type uncompressed_size); 5949 5950 bfd_boolean bfd_get_full_section_contents 5951 (bfd *abfd, asection *section, bfd_byte **ptr); 5952 5953 bfd_boolean bfd_is_section_compressed 5954 (bfd *abfd, asection *section); 5955 5956 bfd_boolean bfd_init_section_decompress_status 5957 (bfd *abfd, asection *section); 5958 5959 bfd_boolean bfd_init_section_compress_status 5960 (bfd *abfd, asection *section); 5961 5962 #ifdef __cplusplus 5963 } 5964 #endif 5965 #endif 5966
Indexes created Sun Apr 26 00:22:38 UTC 2026